[cisco-voip] Cisco 7960 woes

Ryan Ratliff rratliff at cisco.com
Wed Jul 15 14:53:05 EDT 2009


Honestly I think it's time you opened a TAC SR.

-Ryan

On Jul 15, 2009, at 2:59 PM, Joseph Mays wrote:

> If you were able to telnet to port 2000 on 216.24.23.79 then there  
> is  no ACL or firewall blocking you.  You definitely need to get  
> the  packet capture to see why the phone isn't trying or able to  
> connect  to the CME router.

Makes for a fair amount of data, but I sniffed on the lan for  
communications between 216.24.24.69 (the phone into which I hardwired  
the tftp server and call manager by typing it into the keypad) and  
216.24.23.79 (the 3600 running call manager) while the phone went  
through a couple of reset cycles. I don't know enough to read this  
well, but I see several tcp communications on the sccp port and  
several tftp communications. If there is something more useful I can  
capture please let me know.

No.     Time        Source                Destination            
Protocol Info
      1 0.000000    216.24.24.69          216.24.23.79          TCP  
51279 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 1 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51279 (51279), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
      2 0.064806    216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51279 [ACK] Seq=1 Ack=1 Win=4128 Len=0

Frame 2 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51279 (51279), Seq: 1, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
      3 1.975440    216.24.24.69          216.24.24.65          TCP  
51280 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 3 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.24.65 (216.24.24.65)
Transmission Control Protocol, Src Port: 51280 (51280), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
      4 1.976313    216.24.24.65          216.24.24.69          TCP  
cisco-sccp > 51280 [RST, ACK] Seq=1 Ack=1 Win=0 Len=0

Frame 4 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.24.65 (216.24.24.65), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51280 (51280), Seq: 1, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
      5 2.969861    216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51279 [SYN, ACK] Seq=1 Ack=1 Win=4128 Len=0 MSS=536

Frame 5 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51279 (51279), Seq: 1, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
      6 7.809891    Cisco_40:91:4d        Broadcast             ARP  
Gratuitous ARP for 216.24.24.69 (Request)

Frame 6 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst: Broadcast  
(ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request/gratuitous ARP)

No.     Time        Source                Destination            
Protocol Info
      7 7.810340    Cisco_40:91:4d        Broadcast              
ARP      Who has 216.24.24.65?  Tell 216.24.24.69

Frame 7 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst: Broadcast  
(ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No.     Time        Source                Destination            
Protocol Info
      8 7.811200    Comtrend_26:af:7f     Cisco_40:91:4d        ARP  
216.24.24.65 is at 00:1d:20:26:af:7f

Frame 8 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Address Resolution Protocol (reply)

No.     Time        Source                Destination            
Protocol Info
      9 10.967900   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51279 [SYN, ACK] Seq=1 Ack=1 Win=4128 Len=0 MSS=536

Frame 9 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51279 (51279), Seq: 1, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     10 11.809441   216.24.24.69          216.24.23.79          TFTP  
Read Request, File: OS79XX.TXT\000, Transfer type: octet\000 
[Malformed Packet]

Frame 10 (62 bytes on wire, 62 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
User Datagram Protocol, Src Port: 50841 (50841), Dst Port: tftp (69)
Trivial File Transfer Protocol
[Malformed Packet: TFTP]

No.     Time        Source                Destination            
Protocol Info
     11 11.826516   216.24.23.79          216.24.24.69          TFTP  
Data Packet, Block: 1 (last)

Frame 11 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
User Datagram Protocol, Src Port: 53599 (53599), Dst Port: 50841 (50841)
Trivial File Transfer Protocol

No.     Time        Source                Destination            
Protocol Info
     12 11.827387   216.24.24.69          216.24.23.79          TFTP  
Acknowledgement, Block: 1

Frame 12 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
User Datagram Protocol, Src Port: 50841 (50841), Dst Port: 53599 (53599)
Trivial File Transfer Protocol

No.     Time        Source                Destination            
Protocol Info
     13 12.453207   216.24.24.69          216.24.23.79          TFTP  
Read Request, File: SEP000DED40914D.cnf.xml\000, Transfer type: octet 
\000[Malformed Packet]

Frame 13 (75 bytes on wire, 75 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
User Datagram Protocol, Src Port: 50842 (50842), Dst Port: tftp (69)
Trivial File Transfer Protocol
[Malformed Packet: TFTP]

No.     Time        Source                Destination            
Protocol Info
     14 12.474213   216.24.23.79          216.24.24.69          TFTP  
Data Packet, Block: 1

Frame 14 (558 bytes on wire, 558 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
User Datagram Protocol, Src Port: 58374 (58374), Dst Port: 50842 (50842)
Trivial File Transfer Protocol

No.     Time        Source                Destination            
Protocol Info
     15 12.475517   216.24.24.69          216.24.23.79          TFTP  
Acknowledgement, Block: 1

Frame 15 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
User Datagram Protocol, Src Port: 50842 (50842), Dst Port: 58374 (58374)
Trivial File Transfer Protocol

No.     Time        Source                Destination            
Protocol Info
     16 12.496067   216.24.23.79          216.24.24.69          TFTP  
Data Packet, Block: 2 (last)

Frame 16 (324 bytes on wire, 324 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
User Datagram Protocol, Src Port: 58374 (58374), Dst Port: 50842 (50842)
Trivial File Transfer Protocol

No.     Time        Source                Destination            
Protocol Info
     17 12.496942   216.24.24.69          216.24.23.79          TFTP  
Acknowledgement, Block: 2

Frame 17 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
User Datagram Protocol, Src Port: 50842 (50842), Dst Port: 58374 (58374)
Trivial File Transfer Protocol

No.     Time        Source                Destination            
Protocol Info
     18 13.149637   216.24.24.69          216.24.23.79          TCP  
51281 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 18 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51281 (51281), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     19 13.164369   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51281 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 19 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51281 (51281), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     20 13.559341   216.24.24.69          216.24.23.79          TCP  
51281 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 20 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51281 (51281), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     21 13.573093   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51281 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 21 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51281 (51281), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     22 14.159307   216.24.24.69          216.24.23.79          TCP  
51281 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 22 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51281 (51281), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     23 14.177588   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51281 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 23 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51281 (51281), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     24 14.959280   216.24.24.69          216.24.23.79          TCP  
51281 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 24 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51281 (51281), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     25 14.973062   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51281 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 25 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51281 (51281), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     26 15.164026   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51281 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 26 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51281 (51281), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     27 15.965537   Comtrend_26:af:7f     Cisco_40:91:4d         
ARP      Who has 216.24.24.69?  Tell 216.24.24.65

Frame 27 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Address Resolution Protocol (request)

No.     Time        Source                Destination            
Protocol Info
     28 15.965981   Cisco_40:91:4d        Comtrend_26:af:7f     ARP  
216.24.24.69 is at 00:0d:ed:40:91:4d

Frame 28 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Address Resolution Protocol (reply)

No.     Time        Source                Destination            
Protocol Info
     29 16.159210   216.24.24.69          216.24.23.79          TCP  
51281 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 29 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51281 (51281), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     30 16.172957   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51281 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 30 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51281 (51281), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     31 18.159116   216.24.24.69          216.24.23.79          TCP  
51281 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 31 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51281 (51281), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     32 18.173047   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51281 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 32 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51281 (51281), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     33 18.175637   216.24.24.69          216.24.24.65          TCP  
51282 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 33 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.24.65 (216.24.24.65)
Transmission Control Protocol, Src Port: 51282 (51282), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     34 18.176067   216.24.24.65          216.24.24.69          TCP  
cisco-sccp > 51282 [RST, ACK] Seq=1 Ack=1 Win=0 Len=0

Frame 34 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.24.65 (216.24.24.65), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51282 (51282), Seq: 1, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     35 19.164474   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51281 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 35 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51281 (51281), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     36 27.163784   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51281 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 36 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51281 (51281), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     37 28.171779   216.24.24.69          216.24.23.79          TCP  
51283 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 37 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51283 (51283), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     38 28.188688   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51283 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 38 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51283 (51283), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     39 28.658629   216.24.24.69          216.24.23.79          TCP  
51283 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 39 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51283 (51283), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     40 28.673944   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51283 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 40 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51283 (51283), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     41 29.258621   216.24.24.69          216.24.23.79          TCP  
51283 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 41 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51283 (51283), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     42 29.274326   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51283 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 42 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51283 (51283), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     43 30.058578   216.24.24.69          216.24.23.79          TCP  
51283 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 43 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51283 (51283), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     44 30.074112   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51283 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 44 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51283 (51283), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     45 30.188374   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51283 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 45 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51283 (51283), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     46 31.258527   216.24.24.69          216.24.23.79          TCP  
51283 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 46 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51283 (51283), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     47 31.274390   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51283 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 47 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51283 (51283), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     48 33.184029   216.24.24.69          216.24.24.65          TCP  
51284 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 48 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.24.65 (216.24.24.65)
Transmission Control Protocol, Src Port: 51284 (51284), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     49 33.184904   216.24.24.65          216.24.24.69          TCP  
cisco-sccp > 51284 [RST, ACK] Seq=1 Ack=1 Win=0 Len=0

Frame 49 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.24.65 (216.24.24.65), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51284 (51284), Seq: 1, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     50 34.188850   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51283 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 50 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51283 (51283), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     51 42.189090   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51283 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 51 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51283 (51283), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     52 43.201055   216.24.24.69          216.24.23.79          TCP  
51285 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 52 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51285 (51285), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     53 43.220574   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51285 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 53 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51285 (51285), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     54 43.687913   216.24.24.69          216.24.23.79          TCP  
51285 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 54 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51285 (51285), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     55 43.702609   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51285 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 55 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51285 (51285), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     56 44.287896   216.24.24.69          216.24.23.79          TCP  
51285 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 56 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51285 (51285), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     57 44.304649   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51285 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 57 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51285 (51285), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     58 45.087845   216.24.24.69          216.24.23.79          TCP  
51285 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 58 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51285 (51285), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     59 45.104057   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51285 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 59 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51285 (51285), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     60 45.222161   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51285 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 60 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51285 (51285), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     61 46.287800   216.24.24.69          216.24.23.79          TCP  
51285 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 61 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51285 (51285), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     62 46.303796   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51285 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 62 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51285 (51285), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     63 48.213303   216.24.24.69          216.24.24.65          TCP  
51286 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 63 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.24.65 (216.24.24.65)
Transmission Control Protocol, Src Port: 51286 (51286), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     64 48.213748   216.24.24.65          216.24.24.69          TCP  
cisco-sccp > 51286 [RST, ACK] Seq=1 Ack=1 Win=0 Len=0

Frame 64 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.24.65 (216.24.24.65), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51286 (51286), Seq: 1, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     65 49.220743   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51285 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 65 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51285 (51285), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     66 57.220350   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51285 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 66 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51285 (51285), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     67 58.230326   216.24.24.69          216.24.23.79          TCP  
51287 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 67 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51287 (51287), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     68 58.245389   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51287 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 68 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51287 (51287), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     69 58.717172   216.24.24.69          216.24.23.79          TCP  
51287 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 69 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51287 (51287), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     70 58.732923   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51287 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 70 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51287 (51287), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     71 59.317157   216.24.24.69          216.24.23.79          TCP  
51287 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 71 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51287 (51287), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     72 59.334334   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51287 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 72 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51287 (51287), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     73 60.117129   216.24.24.69          216.24.23.79          TCP  
51287 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 73 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51287 (51287), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     74 60.133263   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51287 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 74 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51287 (51287), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     75 60.244584   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51287 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 75 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51287 (51287), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     76 61.317063   216.24.24.69          216.24.23.79          TCP  
51287 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 76 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51287 (51287), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     77 61.333492   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51287 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 77 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51287 (51287), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     78 63.242679   216.24.24.69          216.24.24.65          TCP  
51288 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 78 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.24.65 (216.24.24.65)
Transmission Control Protocol, Src Port: 51288 (51288), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     79 63.243122   216.24.24.65          216.24.24.69          TCP  
cisco-sccp > 51288 [RST, ACK] Seq=1 Ack=1 Win=0 Len=0

Frame 79 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.24.65 (216.24.24.65), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51288 (51288), Seq: 1, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     80 64.245341   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51287 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 80 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51287 (51287), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     81 69.086934   Cisco_40:91:4d        Broadcast             ARP  
Gratuitous ARP for 216.24.24.69 (Request)

Frame 81 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst: Broadcast  
(ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request/gratuitous ARP)

No.     Time        Source                Destination            
Protocol Info
     82 69.087386   Cisco_40:91:4d        Broadcast              
ARP      Who has 216.24.24.65?  Tell 216.24.24.69

Frame 82 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst: Broadcast  
(ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)

No.     Time        Source                Destination            
Protocol Info
     83 69.087819   Comtrend_26:af:7f     Cisco_40:91:4d        ARP  
216.24.24.65 is at 00:1d:20:26:af:7f

Frame 83 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Address Resolution Protocol (reply)

No.     Time        Source                Destination            
Protocol Info
     84 69.088247   216.24.24.69          216.24.23.79          TFTP  
Read Request, File: OS79XX.TXT\000, Transfer type: octet\000 
[Malformed Packet]

Frame 84 (62 bytes on wire, 62 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
User Datagram Protocol, Src Port: 50843 (50843), Dst Port: tftp (69)
Trivial File Transfer Protocol
[Malformed Packet: TFTP]

No.     Time        Source                Destination            
Protocol Info
     85 69.106765   216.24.23.79          216.24.24.69          TFTP  
Data Packet, Block: 1 (last)

Frame 85 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
User Datagram Protocol, Src Port: 52660 (52660), Dst Port: 50843 (50843)
Trivial File Transfer Protocol

No.     Time        Source                Destination            
Protocol Info
     86 69.107638   216.24.24.69          216.24.23.79          TFTP  
Acknowledgement, Block: 1

Frame 86 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
User Datagram Protocol, Src Port: 50843 (50843), Dst Port: 52660 (52660)
Trivial File Transfer Protocol

No.     Time        Source                Destination            
Protocol Info
     87 69.733279   216.24.24.69          216.24.23.79          TFTP  
Read Request, File: SEP000DED40914D.cnf.xml\000, Transfer type: octet 
\000[Malformed Packet]

Frame 87 (75 bytes on wire, 75 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
User Datagram Protocol, Src Port: 50844 (50844), Dst Port: tftp (69)
Trivial File Transfer Protocol
[Malformed Packet: TFTP]

No.     Time        Source                Destination            
Protocol Info
     88 69.755108   216.24.23.79          216.24.24.69          TFTP  
Data Packet, Block: 1

Frame 88 (558 bytes on wire, 558 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
User Datagram Protocol, Src Port: 59033 (59033), Dst Port: 50844 (50844)
Trivial File Transfer Protocol

No.     Time        Source                Destination            
Protocol Info
     89 69.756413   216.24.24.69          216.24.23.79          TFTP  
Acknowledgement, Block: 1

Frame 89 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
User Datagram Protocol, Src Port: 50844 (50844), Dst Port: 59033 (59033)
Trivial File Transfer Protocol

No.     Time        Source                Destination            
Protocol Info
     90 69.776064   216.24.23.79          216.24.24.69          TFTP  
Data Packet, Block: 2 (last)

Frame 90 (324 bytes on wire, 324 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
User Datagram Protocol, Src Port: 59033 (59033), Dst Port: 50844 (50844)
Trivial File Transfer Protocol

No.     Time        Source                Destination            
Protocol Info
     91 69.776940   216.24.24.69          216.24.23.79          TFTP  
Acknowledgement, Block: 2

Frame 91 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
User Datagram Protocol, Src Port: 50844 (50844), Dst Port: 59033 (59033)
Trivial File Transfer Protocol

No.     Time        Source                Destination            
Protocol Info
     92 70.429530   216.24.24.69          216.24.23.79          TCP  
51289 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 92 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51289 (51289), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     93 70.445184   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51289 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 93 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51289 (51289), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     94 70.836576   216.24.24.69          216.24.23.79          TCP  
51289 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 94 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51289 (51289), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     95 70.854092   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51289 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 95 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51289 (51289), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     96 71.436551   216.24.24.69          216.24.23.79          TCP  
51289 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 96 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51289 (51289), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     97 71.453019   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51289 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 97 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51289 (51289), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
     98 72.236510   216.24.24.69          216.24.23.79          TCP  
51289 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 98 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51289 (51289), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
     99 72.246082   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51287 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 99 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51287 (51287), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
    100 72.253833   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51289 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 100 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51289 (51289), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
    101 72.444582   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51289 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 101 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51289 (51289), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
    102 73.436457   216.24.24.69          216.24.23.79          TCP  
51289 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 102 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51289 (51289), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
    103 73.453648   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51289 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 103 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51289 (51289), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
    104 74.105928   Comtrend_26:af:7f     Cisco_40:91:4d         
ARP      Who has 216.24.24.69?  Tell 216.24.24.65

Frame 104 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Address Resolution Protocol (request)

No.     Time        Source                Destination            
Protocol Info
    105 74.106394   Cisco_40:91:4d        Comtrend_26:af:7f     ARP  
216.24.24.69 is at 00:0d:ed:40:91:4d

Frame 105 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Address Resolution Protocol (reply)

No.     Time        Source                Destination            
Protocol Info
    106 75.451855   216.24.24.69          216.24.24.65          TCP  
51290 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 106 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.24.65 (216.24.24.65)
Transmission Control Protocol, Src Port: 51290 (51290), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
    107 75.452730   216.24.24.65          216.24.24.69          TCP  
cisco-sccp > 51290 [RST, ACK] Seq=1 Ack=1 Win=0 Len=0

Frame 107 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.24.65 (216.24.24.65), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51290 (51290), Seq: 1, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
    108 76.445272   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51289 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 108 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51289 (51289), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
    109 84.445283   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51289 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 109 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51289 (51289), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
    110 85.468887   216.24.24.69          216.24.23.79          TCP  
51291 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 110 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51291 (51291), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
    111 85.484803   216.24.23.79          216.24.24.69          TCP  
cisco-sccp > 51291 [SYN, ACK] Seq=0 Ack=1 Win=4128 Len=0 MSS=536

Frame 111 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51291 (51291), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
    112 85.866238   216.24.24.69          216.24.23.79          TCP  
51291 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 112 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51291 (51291), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
    113 85.883682   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51291 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 113 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51291 (51291), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
    114 86.465815   216.24.24.69          216.24.23.79          TCP  
51291 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 114 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51291 (51291), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0

No.     Time        Source                Destination            
Protocol Info
    115 86.483284   216.24.23.79          216.24.24.69          TCP  
[TCP Keep-Alive] cisco-sccp > 51291 [ACK] Seq=0 Ack=1 Win=4128 Len=0

Frame 115 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Comtrend_26:af:7f (00:1d:20:26:af:7f), Dst:  
Cisco_40:91:4d (00:0d:ed:40:91:4d)
Internet Protocol, Src: 216.24.23.79 (216.24.23.79), Dst:  
216.24.24.69 (216.24.24.69)
Transmission Control Protocol, Src Port: cisco-sccp (2000), Dst Port:  
51291 (51291), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination            
Protocol Info
    116 87.265785   216.24.24.69          216.24.23.79          TCP  
51291 > cisco-sccp [SYN] Seq=0 Win=1400 Len=0 MSS=1400

Frame 116 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: Cisco_40:91:4d (00:0d:ed:40:91:4d), Dst:  
Comtrend_26:af:7f (00:1d:20:26:af:7f)
Internet Protocol, Src: 216.24.24.69 (216.24.24.69), Dst:  
216.24.23.79 (216.24.23.79)
Transmission Control Protocol, Src Port: 51291 (51291), Dst Port:  
cisco-sccp (2000), Seq: 0, Len: 0



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