[j-nsp] L3 MPLS VPN on Olive
Junaid
junaid.x86 at gmail.com
Thu Nov 8 18:40:52 EST 2007
Hi,
I have tried every thing including the kitchen sink but in vain. Has
any one ever tested L3VPN on olive cause it is stated at
http://juniper.cluepon.net/index.php/Olive that "MPLS L3-VPN (seems to
require "vrf-table-label" configured to actually pass traffic)". I
used the vrf-table-label but then I could not even ping the loopback
interface (which was in the VRF) from the remote PE.
Here is "show version" output of my olive instance:
junaidm at olive1> show version
Hostname: olive1
Model: olive
JUNOS Base OS boot [7.3R2.7]
JUNOS Base OS Software Suite [7.3R2.7]
JUNOS Kernel Software Suite [7.3R2.7]
JUNOS Packet Forwarding Engine Support (M20/M40) [7.3R2.7]
JUNOS Routing Software Suite [7.3R2.7]
JUNOS Online Documentation [7.3R2.7]
JUNOS Crypto Software Suite [7.3R2.7]
Regards,
Junaid
On Nov 7, 2007 2:59 AM, Gaston Tejia <gastontejia at osinet.com.ar> wrote:
> in this case, given that the PE-CE link is fast-ethernet, try using the
> vrf-table-label statement on the routing-instance.
>
>
> BR
> --
> *Cristian Gastón Tejia,*
>
> *Osinet Telecomunicaciones*
> *http://www.osinet.com.ar/*
>
>
>
> Leonard Giuliano escribió:
>
> > This is expected. Forwarding unicast packets across L3VPNs doesn't work
> > on olives, though as you can see, you should be able to get the control
> > plane up. Interestingly, mcast forwarding will work if you want to try
> > out MVPNs.
> >
> > Olives don't have a PFE, so some PFE stuff doesn't work. This is one
> > example of something that doesn't work.
> >
> >
> > -Lenny
> >
> > On Sun, 4 Nov 2007, Junaid wrote:
> >
> > -) Hi,
> > -)
> > -) I am testing MPLS L3VPNs on Olive. I have two directly connected PE
> > -) routers (olive1 and olive2) and one CE router (olive3) connected to
> > -) olive2. The PE routers share a /30 subnet on their connecting link
> > -) (fxp0s on both routers connected via tap interfaces). The loopbacks of
> > -) both the PE routers are statically routed on the other PE router (no
> > -) IGP used for simplicity). I have created a VRF named "VPN" on both
> > -) routers and put a one loopback interface each (other than the one use
> > -) for the PE routers) in the VRF. Also, the interface connecting CE
> > -) (olive3) to olive2 is also put in this VRF. Now, as indicated by
> > -) routing tables, my control plane as well as my data plane information
> > -) is as it should be, VPN routes are reaching from one PE to the other
> > -) and forwarding table has the next-hop defined correctly. I am able to
> > -) ping loopbacks in the VRFs from one PE to the other but I am unable to
> > -) ping (from olive1) the interface IPs of the PE-CE link and the
> > -) loopback of the CE router - the loopback of the CE router is
> > -) statically routed (inside the VRF) on olive2. Can any one help me on
> > -) this!
> > -)
> > -) A word about my olive environment; I have three olive instances on a
> > -) Windows machine booted via "jqemu". All the instantiated interfaces
> > -) are connected to "tap" interfaces on the host machine. All the tap
> > -) interfaces are bridged together - so we can assume that all interfaces
> > -) are connected on an L2 switch. I have also tested this situation by
> > -) connecting instances using sockets but I got the same result. However,
> > -) the all outputs below are based on the bridged version of the setup.
> > -)
> > -) Pertinent configs and outputs are as follows, I will really appreciate
> > -) any help on this :)
> > -)
> > -) -----------------------------------------
> > -) root at olive1> show configuration
> > -) version 7.0R1.5;
> > -) system {
> > -) host-name olive1;
> > -) syslog {
> > -) file logs {
> > -) any any;
> > -) }
> > -) }
> > -) }
> > -) interfaces {
> > -) fxp0 {
> > -) unit 0 {
> > -) family inet {
> > -) address 10.0.0.1/24;
> > -) }
> > -) family mpls;
> > -) }
> > -) }
> > -) lo0 {
> > -) unit 0 {
> > -) family inet {
> > -) address 10.10.0.1/32;
> > -) }
> > -) }
> > -) unit 1 {
> > -) family inet {
> > -) address 192.168.1.254/32;
> > -) }
> > -) }
> > -) }
> > -) }
> > -) routing-options {
> > -) static {
> > -) route 10.10.0.2/32 next-hop 10.0.0.2;
> > -) }
> > -) router-id 10.10.0.1;
> > -) autonomous-system 64512;
> > -) }
> > -) protocols {
> > -) rsvp {
> > -) traceoptions {
> > -) file rsvp-logs world-readable;
> > -) flag all;
> > -) }
> > -) interface fxp0.0;
> > -) interface all;
> > -) }
> > -) mpls {
> > -) label-switched-path testp {
> > -) from 10.0.0.1;
> > -) to 10.0.0.2;
> > -) no-cspf;
> > -) }
> > -) interface fxp0.0;
> > -) }
> > -) bgp {
> > -) group o1to2 {
> > -) type internal;
> > -) neighbor 10.0.0.2 {
> > -) family inet-vpn {
> > -) unicast;
> > -) }
> > -) }
> > -) }
> > -) }
> > -) }
> > -) routing-instances {
> > -) VPN {
> > -) instance-type vrf;
> > -) interface lo0.1;
> > -) route-distinguisher 64512:1;
> > -) vrf-target target:64512:100;
> > -) }
> > -) }
> > -)
> > -) root at olive1>
> > -)
> > -) -----------------------------------------
> > -)
> > -) root at olive2> show configuration
> > -) version 7.0R1.5;
> > -) system {
> > -) host-name olive2;
> > -) }
> > -) interfaces {
> > -) fxp0 {
> > -) unit 0 {
> > -) family inet {
> > -) address 10.0.0.2/24;
> > -) }
> > -) family mpls;
> > -) }
> > -) }
> > -) fxp1 {
> > -) unit 0 {
> > -) family inet {
> > -) address 10.1.0.1/24;
> > -) }
> > -) }
> > -) }
> > -) lo0 {
> > -) unit 0 {
> > -) family inet {
> > -) address 10.10.0.2/32;
> > -) }
> > -) }
> > -) unit 2 {
> > -) family inet {
> > -) address 192.168.2.254/32;
> > -) }
> > -) }
> > -) }
> > -) }
> > -) routing-options {
> > -) static {
> > -) route 10.10.0.1/32 next-hop 10.0.0.1;
> > -) }
> > -) router-id 10.10.0.2;
> > -) autonomous-system 64512;
> > -) }
> > -) protocols {
> > -) rsvp {
> > -) interface fxp0.0;
> > -) interface all;
> > -) }
> > -) mpls {
> > -) label-switched-path testp {
> > -) from 10.0.0.2;
> > -) to 10.0.0.1;
> > -) no-cspf;
> > -) }
> > -) interface fxp0.0;
> > -) }
> > -) bgp {
> > -) group o1to2 {
> > -) type internal;
> > -) neighbor 10.0.0.1 {
> > -) family inet-vpn {
> > -) unicast;
> > -) }
> > -) }
> > -) }
> > -) }
> > -) }
> > -) routing-instances {
> > -) VPN {
> > -) instance-type vrf;
> > -) interface lo0.2;
> > -) interface fxp1.0;
> > -) route-distinguisher 64512:2;
> > -) vrf-target target:64512:100;
> > -) routing-options {
> > -) static {
> > -) route 172.16.10.254/32 next-hop 10.1.0.2;
> > -) }
> > -) }
> > -) }
> > -) }
> > -)
> > -) root at olive2>
> > -)
> > -)
> > -) -----------------------------------------
> > -)
> > -) root at olive3> show configuration
> > -) version 7.0R1.5;
> > -) system {
> > -) host-name olive3;
> > -) }
> > -) interfaces {
> > -) fxp0 {
> > -) unit 0 {
> > -) family inet {
> > -) address 10.1.0.2/24;
> > -) }
> > -) family mpls;
> > -) }
> > -) }
> > -) lo0 {
> > -) unit 0 {
> > -) family inet {
> > -) address 172.16.10.254/32;
> > -) }
> > -) }
> > -) }
> > -) }
> > -) routing-options {
> > -) static {
> > -) route 0.0.0.0/0 next-hop 10.1.0.1;
> > -) }
> > -) }
> > -)
> > -)
> > -) -----------------------------------------
> > -) root at olive1> show route
> > -)
> > -) inet.0: 4 destinations, 4 routes (4 active, 0 holddown, 0 hidden)
> > -) + = Active Route, - = Last Active, * = Both
> > -)
> > -) 10.0.0.0/24 *[Direct/0] 00:12:57
> > -) > via fxp0.0
> > -) 10.0.0.1/32 *[Local/0] 00:12:57
> > -) Local via fxp0.0
> > -) 10.10.0.1/32 *[Direct/0] 00:12:57
> > -) > via lo0.0
> > -) 10.10.0.2/32 *[Static/5] 00:12:55
> > -) > to 10.0.0.2 via fxp0.0
> > -)
> > -) inet.3: 1 destinations, 1 routes (1 active, 0 holddown, 0 hidden)
> > -) + = Active Route, - = Last Active, * = Both
> > -)
> > -) 10.0.0.2/32 *[RSVP/7] 00:12:44, metric 65535
> > -) > to 10.0.0.2 via fxp0.0, label-switched-path testp
> > -)
> > -) VPN.inet.0: 4 destinations, 4 routes (4 active, 0 holddown, 0 hidden)
> > -) + = Active Route, - = Last Active, * = Both
> > -)
> > -) 10.1.0.0/24 *[BGP/170] 00:12:37, localpref 100
> > -) AS path: I
> > -) > to 10.0.0.2 via fxp0.0, label-switched-path testp
> > -) 172.16.10.254/32 *[BGP/170] 00:12:37, localpref 100
> > -) AS path: I
> > -) > to 10.0.0.2 via fxp0.0, label-switched-path testp
> > -) 192.168.1.254/32 *[Direct/0] 00:12:55
> > -) > via lo0.1
> > -) 192.168.2.254/32 *[BGP/170] 00:12:37, localpref 100
> > -) AS path: I
> > -) > to 10.0.0.2 via fxp0.0, label-switched-path testp
> > -)
> > -) mpls.0: 4 destinations, 4 routes (4 active, 0 holddown, 0 hidden)
> > -) + = Active Route, - = Last Active, * = Both
> > -)
> > -) 0 *[MPLS/0] 00:13:03, metric 1
> > -) Receive
> > -) 1 *[MPLS/0] 00:13:03, metric 1
> > -) Receive
> > -) 2 *[MPLS/0] 00:13:03, metric 1
> > -) Receive
> > -) 100000 *[VPN/170] 00:12:37
> > -) receive table VPN.inet.0, Pop
> > -)
> > -) bgp.l3vpn.0: 3 destinations, 3 routes (3 active, 0 holddown, 0 hidden)
> > -) + = Active Route, - = Last Active, * = Both
> > -)
> > -) 64512:2:10.1.0.0/24
> > -) *[BGP/170] 00:12:37, localpref 100
> > -) AS path: I
> > -) > to 10.0.0.2 via fxp0.0, label-switched-path testp
> > -) 64512:2:172.16.10.254/32
> > -) *[BGP/170] 00:12:37, localpref 100
> > -) AS path: I
> > -) > to 10.0.0.2 via fxp0.0, label-switched-path testp
> > -) 64512:2:192.168.2.254/32
> > -) *[BGP/170] 00:12:37, localpref 100
> > -) AS path: I
> > -) > to 10.0.0.2 via fxp0.0, label-switched-path testp
> > -)
> > -) __juniper_private1__.inet6.0: 1 destinations, 1 routes (1 active, 0 holddown, 0
> > -) hidden)
> > -) + = Active Route, - = Last Active, * = Both
> > -)
> > -) fe80::2aa:ff:fe00:101/128
> > -) *[Direct/0] 00:12:55
> > -) > via lo0.16385
> > -)
> > -) root at olive1>
> > -)
> > -)
> > -)
> > -) -----------------------------------------
> > -) root at olive2> show route
> > -)
> > -) inet.0: 4 destinations, 4 routes (4 active, 0 holddown, 0 hidden)
> > -) + = Active Route, - = Last Active, * = Both
> > -)
> > -) 10.0.0.0/24 *[Direct/0] 00:13:52
> > -) > via fxp0.0
> > -) 10.0.0.2/32 *[Local/0] 00:13:52
> > -) Local via fxp0.0
> > -) 10.10.0.1/32 *[Static/5] 00:13:51
> > -) > to 10.0.0.1 via fxp0.0
> > -) 10.10.0.2/32 *[Direct/0] 00:13:52
> > -) > via lo0.0
> > -)
> > -) inet.3: 1 destinations, 1 routes (1 active, 0 holddown, 0 hidden)
> > -) + = Active Route, - = Last Active, * = Both
> > -)
> > -) 10.0.0.1/32 *[RSVP/7] 00:13:48, metric 65535
> > -) > to 10.0.0.1 via fxp0.0, label-switched-path testp
> > -)
> > -) VPN.inet.0: 5 destinations, 5 routes (5 active, 0 holddown, 0 hidden)
> > -) + = Active Route, - = Last Active, * = Both
> > -)
> > -) 10.1.0.0/24 *[Direct/0] 00:13:53
> > -) > via fxp1.0
> > -) 10.1.0.1/32 *[Local/0] 00:13:53
> > -) Local via fxp1.0
> > -) 172.16.10.254/32 *[Static/5] 00:13:52
> > -) > to 10.1.0.2 via fxp1.0
> > -) 192.168.1.254/32 *[BGP/170] 00:13:42, localpref 100
> > -) AS path: I
> > -) > to 10.0.0.1 via fxp0.0, label-switched-path testp
> > -) 192.168.2.254/32 *[Direct/0] 00:13:53
> > -) > via lo0.2
> > -)
> > -) mpls.0: 5 destinations, 5 routes (5 active, 0 holddown, 0 hidden)
> > -) + = Active Route, - = Last Active, * = Both
> > -)
> > -) 0 *[MPLS/0] 00:13:56, metric 1
> > -) Receive
> > -) 1 *[MPLS/0] 00:13:56, metric 1
> > -) Receive
> > -) 2 *[MPLS/0] 00:13:56, metric 1
> > -) Receive
> > -) 100000 *[VPN/170] 00:13:43
> > -) > to 10.1.0.2 via fxp1.0, Pop
> > -) 100016 *[VPN/170] 00:13:43
> > -) receive table VPN.inet.0, Pop
> > -)
> > -) bgp.l3vpn.0: 1 destinations, 1 routes (1 active, 0 holddown, 0 hidden)
> > -) + = Active Route, - = Last Active, * = Both
> > -)
> > -) 64512:1:192.168.1.254/32
> > -) *[BGP/170] 00:13:42, localpref 100
> > -) AS path: I
> > -) > to 10.0.0.1 via fxp0.0, label-switched-path testp
> > -)
> > -) __juniper_private1__.inet6.0: 1 destinations, 1 routes (1 active, 0 holddown, 0
> > -) hidden)
> > -) + = Active Route, - = Last Active, * = Both
> > -)
> > -) fe80::2aa:ff:fe00:103/128
> > -) *[Direct/0] 00:13:52
> > -) > via lo0.16385
> > -)
> > -) root at olive2>
> > -)
> > -)
> > -) -----------------------------------------
> > -)
> > -) root at olive3> show route
> > -)
> > -) inet.0: 4 destinations, 4 routes (4 active, 0 holddown, 0 hidden)
> > -) + = Active Route, - = Last Active, * = Both
> > -)
> > -) 0.0.0.0/0 *[Static/5] 00:06:47
> > -) > to 10.1.0.1 via fxp0.0
> > -) 10.1.0.0/24 *[Direct/0] 00:06:49
> > -) > via fxp0.0
> > -) 10.1.0.2/32 *[Local/0] 00:06:49
> > -) Local via fxp0.0
> > -) 172.16.10.254/32 *[Direct/0] 00:06:48
> > -) > via lo0.0
> > -)
> > -) __juniper_private1__.inet6.0: 1 destinations, 1 routes (1 active, 0 holddown, 0
> > -) hidden)
> > -) + = Active Route, - = Last Active, * = Both
> > -)
> > -) fe80::2aa:ff:fe00:105/128
> > -) *[Direct/0] 00:06:48
> > -) > via lo0.16385
> > -)
> > -) root at olive3>
> > -)
> > -)
> > -) -----------------------------------------
> > -)
> > -) >From olive1 I am able to ping 192.168.2.254 which is the loopback on
> > -) olive2 in the VRF:
> > -)
> > -) root at olive1> ping 192.168.2.254
> > -) PING 192.168.2.254 (192.168.2.254): 56 data bytes
> > -) ping: sendto: No route to host
> > -)
> > -) ^C
> > -) --- 192.168.2.254 ping statistics ---
> > -) 1 packets transmitted, 0 packets received, 100% packet loss
> > -)
> > -) root at olive1> ping 192.168.2.254 routing-instance VPN
> > -) PING 192.168.2.254 (192.168.2.254): 56 data bytes
> > -) 64 bytes from 192.168.2.254: icmp_seq=0 ttl=255 time=142.953 ms
> > -) 64 bytes from 192.168.2.254: icmp_seq=1 ttl=255 time=1.657 ms
> > -) 64 bytes from 192.168.2.254: icmp_seq=2 ttl=255 time=4.885 ms
> > -)
> > -) ^C
> > -) --- 192.168.2.254 ping statistics ---
> > -) 3 packets transmitted, 3 packets received, 0% packet loss
> > -) round-trip min/avg/max/stddev = 1.657/49.832/142.953/65.860 ms
> > -)
> > -) Similarly I can ping the loopback in VRF on olive1 from olive2 (output
> > -) not shown).
> > -)
> > -) -----------------------------------------
> > -)
> > -) Also, I am unable to ping the interface IPs on the link shared by
> > -) olive2 and CE router from olive1.
> > -)
> > -) root at olive1> ping 10.1.0.1 routing-instance VPN
> > -) PING 10.1.0.1 (10.1.0.1): 56 data bytes
> > -) ^C
> > -) --- 10.1.0.1 ping statistics ---
> > -) 5 packets transmitted, 0 packets received, 100% packet loss
> > -)
> > -) root at olive1>
> > -)
> > -) root at olive1> ping 10.1.0.2 routing-instance VPN
> > -) PING 10.1.0.2 (10.1.0.2): 56 data bytes
> > -) ^C
> > -) --- 10.1.0.2 ping statistics ---
> > -) 5 packets transmitted, 0 packets received, 100% packet loss
> > -)
> > -) root at olive1>
> > -)
> > -) -----------------------------------------
> > -)
> > -) However, I am unable to ping the loopback on CE from olive1 while I
> > -) can ping it from Olive2:
> > -)
> > -) root at olive1> ping 172.16.10.254 routing-instance VPN
> > -) PING 172.16.10.254 (172.16.10.254): 56 data bytes
> > -) ^C
> > -) --- 172.16.10.254 ping statistics ---
> > -) 7 packets transmitted, 0 packets received, 100% packet loss
> > -)
> > -)
> > -)
> > -) root at olive2> ping 172.16.10.254 routing-instance VPN
> > -) PING 172.16.10.254 (172.16.10.254): 56 data bytes
> > -) 64 bytes from 172.16.10.254: icmp_seq=0 ttl=255 time=47.467 ms
> > -) 64 bytes from 172.16.10.254: icmp_seq=1 ttl=255 time=3.266 ms
> > -) 64 bytes from 172.16.10.254: icmp_seq=2 ttl=255 time=4.939 ms
> > -) 64 bytes from 172.16.10.254: icmp_seq=3 ttl=255 time=3.078 ms
> > -)
> > -) ^C
> > -) --- 172.16.10.254 ping statistics ---
> > -) 4 packets transmitted, 4 packets received, 0% packet loss
> > -) round-trip min/avg/max/stddev = 3.078/14.688/47.467/18.939 ms
> > -)
> > -)
> > -)
> > -) -----------------------------------------
> > -)
> > -) Sniffing on the CORE interface on olive2 while pinging the loopback on
> > -) CE from olive1 shows that ICMP (MPLS) packets are received from olive1
> > -) with the correct VPN label but strangely olive2 routers seems to DROP
> > -) THEM SILENTLY. I have sniffed on CE but no packet is received on its
> > -) interface!
> > -)
> > -)
> > -) root at olive2> monitor traffic interface fxp0 extensive
> > -) Listening on fxp0, capture size 96 bytes
> > -)
> > -) 14:52:12.818208 In 0:aa:0:0:1:1 0:aa:0:0:1:3 8847 102: MPLS (label
> > -) 100000, exp 0, [S], ttl 255)
> > -) (tos 0x0, ttl 255, id 29970, offset 0, flags [none], proto:
> > -) ICMP (1), length: 84) 192.168.1.254 > 172.16.10.254: ICMP echo request
> > -) seq 14080, length 64
> > -)
> > -) 14:52:13.253471 In 0:aa:0:0:1:1 0:aa:0:0:1:3 8847 102: MPLS (label
> > -) 100000, exp 0, [S], ttl 255)
> > -) (tos 0x0, ttl 255, id 29971, offset 0, flags [none], proto:
> > -) ICMP (1), length: 84) 192.168.1.254 > 172.16.10.254: ICMP echo request
> > -) seq 14336, length 64
> > -)
> > -) 14:52:13.680046 In 0:aa:0:0:1:1 0:aa:0:0:1:3 8847 102: MPLS (label
> > -) 100000, exp 0, [S], ttl 255)
> > -) (tos 0x0, ttl 255, id 29972, offset 0, flags [none], proto:
> > -) ICMP (1), length: 84) 192.168.1.254 > 172.16.10.254: ICMP echo request
> > -) seq 14592, length 64
> > -)
> > -) 14:52:14.115719 In 0:aa:0:0:1:1 0:aa:0:0:1:3 8847 102: MPLS (label
> > -) 100000, exp 0, [S], ttl 255)
> > -) (tos 0x0, ttl 255, id 29973, offset 0, flags [none], proto:
> > -) ICMP (1), length: 84) 192.168.1.254 > 172.16.10.254: ICMP echo request
> > -) seq 14848, length 64
> > -)
> > -) 14:52:14.549708 In 0:aa:0:0:1:1 0:aa:0:0:1:3 8847 102: MPLS (label
> > -) 100000, exp 0, [S], ttl 255)
> > -) (tos 0x0, ttl 255, id 29974, offset 0, flags [none], proto:
> > -) ICMP (1), length: 84) 192.168.1.254 > 172.16.10.254: ICMP echo request
> > -) seq 15104, length 64
> > -)
> > -) 14:52:14.984292 In 0:aa:0:0:1:1 0:aa:0:0:1:3 8847 102: MPLS (label
> > -) 100000, exp 0, [S], ttl 255)
> > -) (tos 0x0, ttl 255, id 29975, offset 0, flags [none], proto:
> > -) ICMP (1), length: 84) 192.168.1.254 > 172.16.10.254: ICMP echo request
> > -) seq 15360, length 64
> > -)
> > -) 14:52:15.419728 In 0:aa:0:0:1:1 0:aa:0:0:1:3 8847 102: MPLS (label
> > -) 100000, exp 0, [S], ttl 255)
> > -) (tos 0x0, ttl 255, id 29976, offset 0, flags [none], proto:
> > -) ICMP (1), length: 84) 192.168.1.254 > 172.16.10.254: ICMP echo request
> > -) seq 15616, length 64
> > -)
> > -) 14:52:15.849263 In 0:aa:0:0:1:1 0:aa:0:0:1:3 8847 102: MPLS (label
> > -) 100000, exp 0, [S], ttl 255)
> > -) (tos 0x0, ttl 255, id 29977, offset 0, flags [none], proto:
> > -) ICMP (1), length: 84) 192.168.1.254 > 172.16.10.254: ICMP echo request
> > -) seq 15872, length 64
> > -)
> > -) 14:52:16.288540 In 0:aa:0:0:1:1 0:aa:0:0:1:3 8847 102: MPLS (label
> > -) 100000, exp 0, [S], ttl 255)
> > -) (tos 0x0, ttl 255, id 29978, offset 0, flags [none], proto:
> > -) ICMP (1), length: 84) 192.168.1.254 > 172.16.10.254: ICMP echo request
> > -) seq 16128, length 64
> > -)
> > -) 14:52:16.718826 In 0:aa:0:0:1:1 0:aa:0:0:1:3 8847 102: MPLS (label
> > -) 100000, exp 0, [S], ttl 255)
> > -) (tos 0x0, ttl 255, id 29979, offset 0, flags [none], proto:
> > -) ICMP (1), length: 84) 192.168.1.254 > 172.16.10.254: ICMP echo request
> > -) seq 16384, length 64
> > -)
> > -) 14:52:17.434696 In 0:aa:0:0:1:1 0:aa:0:0:1:3 8847 102: MPLS (label
> > -) 100000, exp 0, [S], ttl 255)
> > -) (tos 0x0, ttl 255, id 29980, offset 0, flags [none], proto:
> > -) ICMP (1), length: 84) 192.168.1.254 > 172.16.10.254: ICMP echo request
> > -) seq 16640, length 64
> > -)
> > -) 14:52:17.616305 Out 0:aa:0:0:1:3 0:aa:0:0:1:1 ip 85: (tos 0xc0, ttl
> > -) 64, id 18716, offset 0, flags [none], proto: TCP (6), length: 71)
> > -) 10.0.0.2.4944 > 10.0.0.1.bgp: P 92357182:92357201(19) ack 3673416124
> > -) win 16486 <nop,nop
> > -) ,timestamp 249499 252521>: BGP, length: 19
> > -) Keepalive Message (4), length: 19
> > -)
> > -) 14:52:17.659058 In 0:aa:0:0:1:1 0:aa:0:0:1:3 ip 66: (tos 0xc0, ttl
> > -) 64, id 29981, offset 0, flags [none], proto: TCP (6), length: 52)
> > -) 10.0.0.1.bgp > 10.0.0.2.4944: . 1:1(0) ack 19 win 16384
> > -) <nop,nop,timestamp 256336 24949
> > -) 9>
> > -)
> > -) 14:52:17.864884 In 0:aa:0:0:1:1 0:aa:0:0:1:3 8847 102: MPLS (label
> > -) 100000, exp 0, [S], ttl 255)
> > -) (tos 0x0, ttl 255, id 29982, offset 0, flags [none], proto:
> > -) ICMP (1), length: 84) 192.168.1.254 > 172.16.10.254: ICMP echo request
> > -) seq 16896, length 64
> > -)
> > -) ^C
> > -) 20 packets received by filter
> > -) 0 packets dropped by kernel
> > -)
> > -) root at olive2>
> > -)
> > -) -----------------------------------------
> > -)
> > -)
> > -) Regards,
> > -)
> > -) JunaidM
> > -) _______________________________________________
> > -) juniper-nsp mailing list juniper-nsp at puck.nether.net
> > -) https://puck.nether.net/mailman/listinfo/juniper-nsp
> > -)
> > _______________________________________________
> > juniper-nsp mailing list juniper-nsp at puck.nether.net
> > https://puck.nether.net/mailman/listinfo/juniper-nsp
> >
>
>
> --
> --
> *Cristian Gastón Tejia,*
>
> *Osinet Telecomunicaciones*
> Lavalleja 637
> C1414DTM Capital Federal - Buenos Aires
> Tel.: 54.11.4856.0365
> Cel.: 54.9.11.6047.4554
> gastontejia at osinet.com.ar*
> www.osinet.com.ar*
> _______________________________________________
>
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