It used to be that you had to be running a protocol converter load to
get this to work with more than 4 or 5. What flavor of software load
are you running? If you aren't already, have you tried a "J" load?
---rob
"Ben Duncan" <ben@cpp.co.uk> writes:
> Cisco 2600 IOS 12.010 only opening 5 vc at peak
>
> Configuration:
>
>
> Local HOST------------>Cisco ROUTER----------->Remote HOST
> TCP TCP-->X25 Trans X25
>
>
> Performing TCP to X.25 translation on port 7500 to remote host on 30 vc X.25
> line. Maximum number of current transactions from the software is being
> reported as 5. Results of a "show translate" command show 4/5 peak. Have
> tried setting nvc to 8 but the number of max translations was still 4/5
> peak. When using "debug x25 all" "debug translate" "debug serial interface"
> the following messages are output. --tcppad67: pad state 7 not alive-- and
> also --tcppad67: conntop not alive--
> I have searched the web for information regarding these errors but haven't
> had any joy. I have installed an Eicon x25 card in the local host and have
> tested the x25 circuit and have opened all 30 channels. I have also tried
> written a simple script to initiate multiple telnet instances to simulate
> transactions as the local host TCP/IP driver would and it still only opens 5
> channels. Does the IOS actually support 30 concurrent Vcs??
>
>
> ----------------------------------------------------------------------------
>
> Config Excerpt:
>
> x25 routing
>
> Interface Serial0/0
> no ip address
> no ip directed-broadcast
> encapsulation x25
> no ip mroute-cache
> x25 address xxxxxxxxxxxxxx
> x25 ltc 1024
> x25 htc 1053
> no cdp enable
>
> x25 route yyyyyyyyyyyyyy interface Serial0/0
>
> translate tcp xx.xx.xx.xx port 7500 stream x25 yyyyyyyyyyyyyy quiet
>
>
> ----------------------------------------------------------------------------
>
> show version
>
> Cisco Internetwork Operating System Software
> IOS (tm) C2600 Software (C2600-JS-M), Version 12.0(10), RELEASE SOFTWARE
> (fc1)
> Copyright (c) 1986-2000 by cisco Systems, Inc.
> Compiled Tue 21-Mar-00 00:00 by phanguye
> Image text-base: 0x80008088, data-base: 0x80B11694
>
> ROM: System Bootstrap, Version 11.3(2)XA4, RELEASE SOFTWARE (fc1)
>
> York-BMS uptime is 2 weeks, 2 minutes
> System restarted by power-on
> System image file is "flash:c2600-js-mz.120-10.bin"
>
> cisco 2610 (MPC860) processor (revision 0x203) with 26624K/6144K bytes of
> memory
>
> Processor board ID JAD050414AJ (2087328745)
> M860 processor: part number 0, mask 49
> Bridging software.
> X.25 software, Version 3.0.0.
> SuperLAT software (copyright 1990 by Meridian Technology Corp).
> TN3270 Emulation software.
> Basic Rate ISDN software, Version 1.1.
> 1 Ethernet/IEEE 802.3 interface(s)
> 1 Serial network interface(s)
> 1 ISDN Basic Rate interface(s)
> 32K bytes of non-volatile configuration memory.
> 8192K bytes of processor board System flash (Read/Write)
>
> Configuration register is 0x2102
>
>
> ----------------------------------------------------------------------------
>
> show translate
>
> Translate From: TCP 172.20.49.13 Port 7500 Stream
> To: X25 yyyyyyyyyyyyyy
> Quiet
> 0/0 users active, 4 peak, 270 total, 0 failures
>
> ----------------------------------------------------------------------------
>
> debug x25 all, debug translate, debug serial interface
>
> 6d: From (14): xxxxxxxxxxxxxx To (14): yyyyyyyyyyyyyy
> 1w6d: Facilities: (0)
> 1w6d: Call User Data (4): 0x01000000 (pad)
> 1w6d: Serial0/0: X.25 I R1 Call Confirm (3) 8 lci 1053
> 1w6d: tcppad68: fork started
> 1w6d: Serial0/0: X.25 O R1 Call (23) 8 lci 1052
> 1w6d: From (14): xxxxxxxxxxxxxx To (14): yyyyyyyyyyyyyy
> 1w6d: Facilities: (0)
> 1w6d: Call User Data (4): 0x01000000 (pad)
> 1w6d: Serial0/0: X.25 I R1 Call Confirm (3) 8 lci 1052
> 1w6d: tcppad69: fork started
> 1w6d: Serial0/0: X.25 O R1 Call (23) 8 lci 1051
> 1w6d: From (14): xxxxxxxxxxxxxx To (14): yyyyyyyyyyyyyy
> 1w6d: Facilities: (0)
> 1w6d: Call User Data (4): 0x01000000 (pad)
> 1w6d: Serial0/0: X.25 I R1 Call Confirm (3) 8 lci 1051
> 1w6d: Serial0/0: X.25 I R1 Clear (5) 8 lci 1053
> 1w6d: Cause 0, Diag 0 (DTE originated/No additional information)
> 1w6d: Serial0/0: X.25 O R1 Clear Confirm (3) 8 lci 1053
> 1w6d: tcppad67: pad state 7 not alive
> 1w6d: tcppad67: fork started
> 1w6d: Serial0/0: X.25 O R1 Call (23) 8 lci 1053
> 1w6d: From (14): xxxxxxxxxxxxxx To (14): yyyyyyyyyyyyyy
> 1w6d: Facilities: (0)
> 1w6d: Call User Data (4): 0x01000000 (pad)
> 1w6d: Serial0/0: X.25 I R1 Call Confirm (3) 8 lci 1053
> 1w6d: tcppad70: fork started
> 1w6d: Serial0/0: X.25 O R1 Call (23) 8 lci 1050
> 1w6d: From (14): xxxxxxxxxxxxxx To (14): yyyyyyyyyyyyyy
> 1w6d: Facilities: (0)
> 1w6d: Call User Data (4): 0x01000000 (pad)
> 1w6d: Serial0/0: X.25 I R1 Call Confirm (3) 8 lci 1050
> 1w6d: Serial0/0: X.25 I R1 Clear (5) 8 lci 1052
> 1w6d: Cause 0, Diag 0 (DTE originated/No additional information)
> 1w6d: Serial0/0: X.25 O R1 Clear Confirm (3) 8 lci 1052
> 1w6d: tcppad68: pad state 7 not alive
> 1w6d: tcppad68: fork started
> 1w6d: Serial0/0: X.25 O R1 Call (23) 8 lci 1052
> 1w6d: From (14): xxxxxxxxxxxxxx To (14): yyyyyyyyyyyyyy
> 1w6d: Facilities: (0)
> 1w6d: Call User Data (4): 0x01000000 (pad)
> 1w6d: Serial0/0: X.25 I R1 Call Confirm (3) 8 lci 1052
> 1w6d: Serial0/0: X.25 I R1 Clear (5) 8 lci 1051
> 1w6d: Cause 0, Diag 0 (DTE originated/No additional information)
> 1w6d: Serial0/0: X.25 O R1 Clear Confirm (3) 8 lci 1051
> 1w6d: tcppad69: pad state 7 not alive
> 1w6d: tcppad69: fork started
> 1w6d: Serial0/0: X.25 O R1 Call (23) 8 lci 1051
> 1w6d: From (14): xxxxxxxxxxxxxx To (14): yyyyyyyyyyyyyy
> 1w6d: Facilities: (0)
> 1w6d: Call User Data (4): 0x01000000 (pad)
> 1w6d: Serial0/0: X.25 I R1 Call Confirm (3) 8 lci 1051
> 1w6d: Serial0/0: X.25 I R1 Clear (5) 8 lci 1053
> 1w6d: Cause 0, Diag 0 (DTE originated/No additional information)
> 1w6d: Serial0/0: X.25 O R1 Clear Confirm (3) 8 lci 1053
> 1w6d: tcppad67: pad state 7 not alive
> 1w6d: Serial0/0: X.25 I R1 Clear (5) 8 lci 1050
> 1w6d: Cause 0, Diag 0 (DTE originated/No additional information)
> 1w6d: Serial0/0: X.25 O R1 Clear Confirm (3) 8 lci 1050
> 1w6d: tcppad70: pad state 7 not alive
> 1w6d: Serial0/0: X.25 I R1 Clear (5) 8 lci 1052
> 1w6d: Cause 0, Diag 0 (DTE originated/No additional information)
> 1w6d: Serial0/0: X.25 O R1 Clear Confirm (3) 8 lci 1052
> 1w6d: tcppad68: pad state 7 not alive
> 1w6d: Serial0/0: X.25 I R1 Clear (5) 8 lci 1051
> 1w6d: Cause 0, Diag 0 (DTE originated/No additional information)
> 1w6d: Serial0/0: X.25 O R1 Clear Confirm (3) 8 lci 1051
> 1w6d: tcppad69: pad state 7 not alive
> 1w6d: tcppad67: fork started
> 1w6d: Serial0/0: X.25 O R1 Call (23) 8 lci 1053
> 1w6d: From (14): xxxxxxxxxxxxxx To (14): yyyyyyyyyyyyyy
> 1w6d: Facilities: (0)
> 1w6d: Call User Data (4): 0x01000000 (pad)
> 1w6d: Serial0/0: X.25 I R1 Call Confirm (3) 8 lci 1053
> 1w6d: Serial0/0: X.25 I R1 Clear (5) 8 lci 1053
> 1w6d: Cause 0, Diag 0 (DTE originated/No additional information)
> 1w6d: Serial0/0: X.25 O R1 Clear Confirm (3) 8 lci 1053
> 1w6d: tcppad67: pad state 7 not alive
> 1w6d: tcppad67: fork started
> 1w6d: Serial0/0: X.25 O R1 Call (23) 8 lci 1053
> 1w6d: From (14): xxxxxxxxxxxxxx To (14): yyyyyyyyyyyyyy
> 1w6d: Facilities: (0)
> 1w6d: Call User Data (4): 0x01000000 (pad)
> 1w6d: Serial0/0: X.25 I R1 Call Confirm (3) 8 lci 1053
> 1w6d: tcppad67: conntop not alive
> 1w6d: Serial0/0: X.25 O D1 Data (4) Q 8 lci 1053 PS 0 PR 0
> 1w6d: Serial0/0: X.25 I R1 Clear (5) 8 lci 1053
> 1w6d: Cause 0, Diag 0 (DTE originated/No additional information)
> 1w6d: Serial0/0: X.25 O R1 Clear Confirm (3) 8 lci 1053
> 1w6d: tcppad68: fork started
> 1w6d: Serial0/0: X.25 O R1 Call (23) 8 lci 1053
> 1w6d: From (14): xxxxxxxxxxxxxx To (14): yyyyyyyyyyyyyy
> 1w6d: Facilities: (0)
> 1w6d: Call User Data (4): 0x01000000 (pad)
> 1w6d: Serial0/0: X.25 I R1 Call Confirm (3) 8 lci 1053
> 1w6d: tcppad68: conntop not alive
> 1w6d: Serial0/0: X.25 O D1 Data (4) Q 8 lci 1053 PS 0 PR 0
> 1w6d: Serial0/0: X.25 I R1 Clear (5) 8 lci 1053
> 1w6d: Cause 0, Diag 0 (DTE originated/No additional information)
> 1w6d: Serial0/0: X.25 O R1 Clear Confirm (3) 8 lci 1053
> 1w6d: tcppad67: fork started
> 1w6d: Serial0/0: X.25 O R1 Call (23) 8 lci 1053
> 1w6d: From (14): xxxxxxxxxxxxxx To (14): yyyyyyyyyyyyyy
> 1w6d: Facilities: (0)
> 1w6d: Call User Data (4): 0x01000000 (pad)
> 1w6d: Serial0/0: X.25 I R1 Call Confirm (3) 8 lci 1053
> 1w6d: tcppad67: conntop not alive
> 1w6d: Serial0/0: X.25 O D1 Data (4) Q 8 lci 1053 PS 0 PR 0
> 1w6d: Serial0/0: X.25 I R1 Clear (5) 8 lci 1053
> 1w6d: Cause 0, Diag 0 (DTE originated/No additional information)
> 1w6d: Serial0/0: X.25 O R1 Clear Confirm (3) 8 lci 1053
> 1w6d: tcppad68: fork started
> 1w6d: Serial0/0: X.25 O R1 Call (23) 8 lci 1053
> 1w6d: From (14): xxxxxxxxxxxxxx To (14): yyyyyyyyyyyyyy
> 1w6d: Facilities: (0)
> 1w6d: Call User Data (4): 0x01000000 (pad)
> 1w6d: Serial0/0: X.25 I R1 Call Confirm (3) 8 lci 1053
> 1w6d: tcppad68: conntop not alive
> 1w6d: Serial0/0: X.25 O D1 Data (4) Q 8 lci 1053 PS 0 PR 0
> 1w6d: Serial0/0: X.25 I R1 Clear (5) 8 lci 1053
> 1w6d: Cause 0, Diag 0 (DTE originated/No additional information)
> 1w6d: Serial0/0: X.25 O R1 Clear Confirm (3) 8 lci 1053
> 1w6d: tcppad67: fork started
> 1w6d: Serial0/0: X.25 O R1 Call (23) 8 lci 1053
> 1w6d: From (14): xxxxxxxxxxxxxx To (14): yyyyyyyyyyyyyy
> 1w6d: Facilities: (0)
> 1w6d: Call User Data (4): 0x01000000 (pad)
> 1w6d: Serial0/0: X.25 I R1 Call Confirm (3) 8 lci 1053
> 1w6d: tcppad67: conntop not alive
> 1w6d: Serial0/0: X.25 O D1 Data (4) Q 8 lci 1053 PS 0 PR 0
> 1w6d: Serial0/0: X.25 I R1 Clear (5) 8 lci 1053
> 1w6d: Cause 0, Diag 0 (DTE originated/No additional information)
> 1w6d: Serial0/0: X.25 O R1 Clear Confirm (3) 8 lci 1053
> 1w6d: tcppad67: fork started
> 1w6d: Serial0/0: X.25 O R1 Call (23) 8 lci 1053
> 1w6d: From (14): xxxxxxxxxxxxxx To (14): yyyyyyyyyyyyyy
> 1w6d: Facilities: (0)
> 1w6d: Call User Data (4): 0x01000000 (pad)
> 1w6d: Serial0/0: X.25 I R1 Call Confirm (3) 8 lci 1053
> 1w6d: tcppad67: conntop not alive
> 1w6d: Serial0/0: X.25 O D1 Data (4) Q 8 lci 1053 PS 0 PR 0
> 1w6d: Serial0/0: X.25 I R1 Clear (5) 8 lci 1053
> 1w6d: Cause 0, Diag 0 (DTE originated/No additional information)
> 1w6d: Serial0/0: X.25 O R1 Clear Confirm (3) 8 lci 1053
> 1w6d: tcppad67: fork started
> 1w6d: Serial0/0: X.25 O R1 Call (23) 8 lci 1053
> 1w6d: From (14): xxxxxxxxxxxxxx To (14): yyyyyyyyyyyyyy
> 1w6d: Facilities: (0)
> 1w6d: Call User Data (4): 0x01000000 (pad)
> 1w6d: Serial0/0: X.25 I R1 Call Confirm (3) 8 lci 1053
> 1w6d: tcppad67: conntop not alive
> 1w6d: Serial0/0: X.25 O D1 Data (4) Q 8 lci 1053 PS 0 PR 0
> 1w6d: Serial0/0: X.25 I R1 Clear (5) 8 lci 1053
> 1w6d: Cause 0, Diag 0 (DTE originated/No additional information)
> 1w6d: Serial0/0: X.25 O R1 Clear Confirm (3) 8 lci 1053
> 1w6d: tcppad67: fork started
> 1w6d: Serial0/0: X.25 O R1 Call (23) 8 lci 1053
> 1w6d: From (14): xxxxxxxxxxxxxx To (14): yyyyyyyyyyyyyy
> 1w6d: Facilities: (0)
> 1w6d: Call User Data (4): 0x01000000 (pad)
> 1w6d: Serial0/0: X.25 I R1 Call Confirm (3) 8 lci 1053
> 1w6d: tcppad67: conntop not alive
> 1w6d: Serial0/0: X.25 O D1 Data (4) Q 8 lci 1053 PS 0 PR 0
> 1w6d: Serial0/0: X.25 I R1 Clear (5) 8 lci 1053
> 1w6d: Cause 0, Diag 0 (DTE originated/No additional information)
> 1w6d: Serial0/0: X.25 O R1 Clear Confirm (3) 8 lci 1053
> 1w6d: tcppad67: fork started
> 1w6d: Serial0/0: X.25 O R1 Call (23) 8 lci 1053
> 1w6d: From (14): xxxxxxxxxxxxxx To (14): yyyyyyyyyyyyyy
> 1w6d: Facilities: (0)
> 1w6d: Call User Data (4): 0x01000000 (pad)
> 1w6d: Serial0/0: X.25 I R1 Call Confirm (3) 8 lci 1053
> 1w6d: tcppad67: conntop not alive
> 1w6d: Serial0/0: X.25 O D1 Data (4) Q 8 lci 1053 PS 0 PR 0
> 1w6d: Serial0/0: X.25 I R1 Clear (5) 8 lci 1053
> 1w6d: Cause 0, Diag 0 (DTE originated/No additional information)
> 1w6d: Serial0/0: X.25 O R1 Clear Confirm (3) 8 lci 1053
> 1w6d: tcppad67: fork started
> 1w6d: Serial0/0: X.25 O R1 Call (23) 8 lci 1053
> 1w6d: From (14): xxxxxxxxxxxxxx To (14): yyyyyyyyyyyyyy
> 1w6d: Facilities: (0)
> 1w6d: Call User Data (4): 0x01000000 (pad)
> 1w6d: Serial0/0: X.25 I R1 Call Confirm (3) 8 lci 1053
> 1w6d: tcppad67: conntop not alive
> 1w6d: Serial0/0: X.25 O D1 Data (4) Q 8 lci 1053 PS 0 PR 0
> 1w6d: Serial0/0: X.25 I R1 Clear (5) 8 lci 1053
> 1w6d: Cause 0, Diag 0 (DTE originated/No additional information)
> 1w6d: Serial0/0: X.25 O R1 Clear Confirm (3) 8 lci 1053
> 1w6d: tcppad67: fork started
> 1w6d: Serial0/0: X.25 O R1 Call (23) 8 lci 1053
> 1w6d: From (14): xxxxxxxxxxxxxx To (14): yyyyyyyyyyyyyy
> 1w6d: Facilities: (0)
> 1w6d: Call User Data (4): 0x01000000 (pad)
> 1w6d: Serial0/0: X.25 I R1 Call Confirm (3) 8 lci 1053
> 1w6d: tcppad67: conntop not alive
> 1w6d: Serial0/0: X.25 O D1 Data (4) Q 8 lci 1053 PS 0 PR 0
> 1w6d: Serial0/0: X.25 I R1 Clear (5) 8 lci 1053
> 1w6d: Cause 0, Diag 0 (DTE originated/No additional information)
> 1w6d: Serial0/0: X.25 O R1 Clear Confirm (3) 8 lci 1053
>
>
>
>
>
>
>
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