ATM deaming/line encoding problem
Hello colleagues, I have a problem with my ATM connection from my Cisco router to a Cisco BPX ATM switch. When I look at the line on the switch, the line status is ok. When I run the 'sh cont atm 1/0' command, I get the following output (maybe anybody as an idea on where the error could be); I know this is going to be a very long mail, but I can't help it: zrh-atm#sh contr atm1/0 Interface ATM1/0 is down Hardware is ATM E1 LANE client MAC address is 0002.4b76.0dd0 hwidb=0x81472004, ds=0x8148C564 slot 1, unit 0, subunit 0 rs8234 base 0x4080, slave base 0x4080 rs8234 ds 0x8148C564 SBDs - avail 2048, guaranteed 1, unguaranteed 2047, starved 0 Seg VCC table 4080B800, Shadow Seg VCC Table 814A8380, VCD Table 814BE3AC Schedule table 40816800, Shadow Schedule table 814C43D8, Size 7CD RSM VCC Table 4082BD00, Shadow RSM VCC Table 814C9414 VPI Index Table 40829280, VCI Index Table 4082B900 Bucket2 Table 40820480, Shadow Bucket2 Table 814C6338 MCR Limit Table 40820880, Shadow MCR Table 814C7F64 ABR template 40820A80, Shadow template 811FF798 RM Cell RS Queue 40829900 Queue TXQ Addr Pos StQ Addr Pos 0 UBR CHN0 40825A80 0028B4EA0 0 1 UBR CHN1 40825E80 0028B56A0 0 2 UBR CHN2 40826280 0028B5EA0 0 3 UBR CHN3 40826680 0028B66A0 0 4 VBR/ABR CHN0 40826A80 0028B6EA0 0 5 VBR/ABR CHN1 40826E80 0028B76A0 0 6 VBR/ABR CHN2 40827280 0028B7EA0 0 7 VBR/ABR CHN3 40827680 0028B86A0 0 8 VBR-RT CHN0 40827A80 0028B8EA0 0 9 VBR-RT CHN1 40827E80 0028B96A0 0 10 VBR-RT CHN2 40828280 0028B9EA0 0 11 VBR-RT CHN3 40828680 0028BA6A0 0 12 SIG 40828A80 0028BAEA0 0 13 VPD 40828E80 0028BB6A0 0 Queue FBQ Addr Pos RSQ Addr Pos 0 OAM 408EBD00 132 028BBF60 133 1 UBR CHN0 408ECD00 0028BCF60 0 2 UBR CHN1 408EDD00 0028BDF60 0 3 UBR CHN2 408EED00 0028BEF60 0 4 UBR CHN3 408EFD00 0028BFF60 0 5 VBR/ABR CHN0 408F0D00 8028C0F60 9 6 VBR/ABR CHN1 408F1D00 0028C1F60 0 7 VBR/ABR CHN2 408F2D00 0028C2F60 0 8 VBR/ABR CHN3 408F3D00 0028C3F60 0 9 VBR-RT CHN0 408F4D00 0028C4F60 0 10 VBR-RT CHN1 408F5D00 0028C5F60 0 11 VBR-RT CHN2 408F6D00 0028C6F60 0 12 VBR-RT CHN3 408F7D00 0028C7F60 0 13 SIG 408F8D00 0028C8F60 0 SAR Scheduling channels: -1 -1 -1 -1 -1 -1 -1 -1 ATM channel number is 0 Link 0 IMA Info: group index is 99 Tx link id is 0, Tx link state is notInGroup Rx link id is 99, Rx link state is notInGroup Rx link failure status is noFailure, 0 tx failures, 1 rx failures Link 0 Framer Info: framing is Multiframe-CRC4, line code is HDB3, impedance is 120 ohm clock src is line, payload-scrambling is enabled, no loopback line status is 0x420; or Rx LOF, Tx LOMF. port is active, link is unavailable 36213058 idle rx, 1917 correctable hec rx, 309882 uncorrectable hec rx 2248 cells rx, 0 cells tx, 0 rx fifo overrun. Link (0):DS1 MIB DATA: Data in current interval (298 seconds elapsed): 0 Line Code Violations, 0 Path Code Violations 0 Slip Secs, 331 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins 0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 332 Unavail Secs Total Data (last 9 15 minute intervals): 8191 Line Code Violations, 0 Path Code Violations, 0 Slip Secs, 8100 Fr Loss Secs, 1 Line Err Secs, 0 Degraded Mins, 0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 8100 Unavail Secs SAR counter totals across all links and groups: 0 cells output, 0 cells stripped zrh-atm#sh I also include the configuration of the router: sho run Building configuration... Current configuration: ! version 12.0 service timestamps debug uptime service timestamps log uptime service password-encryption ! hostname zrh-atm ! logging buffered 4096 debugging enable secret 5 * ! ! ! ! ip subnet-zero ! ! ! interface FastEthernet0/0 ip address ***.***.***.*** 255.255.255.0 no ip redirects no ip directed-broadcast ip accounting output-packets duplex auto speed auto ! interface FastEthernet0/1 no ip address no ip directed-broadcast shutdown duplex auto speed auto ! interface ATM1/0 description ATM MCIWORLDCOM Main Interface 2 Mbit/s no ip address no ip directed-broadcast load-interval 60 no atm ilmi-keepalive scrambling-payload impedance 120-ohm ! interface ATM1/0.1 point-to-point description ATM MCIWORLDCOM PVC Link to Walldorf bandwidth 2048 ip address ***.***.***.*** 255.255.255.252 no ip directed-broadcast pvc 8/1 vbr-nrt 1854 1854 1 no ilmi manage oam-pvc 60 encapsulation aal5snap ! ! interface ATM1/1 no ip address no ip directed-broadcast shutdown no atm ilmi-keepalive scrambling-payload impedance 120-ohm ! interface ATM1/2 no ip address no ip directed-broadcast shutdown no atm ilmi-keepalive scrambling-payload impedance 120-ohm ! interface ATM1/3 no ip address no ip
RE: ATM deaming/line encoding problem
I'm running 11.1 IOS so configs may have changed. The lack of map-group and associated map-list is one difference between the configs. interface ATM12/0 description Location TGE. Always node 1. no ip address ! interface ATM12/0.1 multipoint description pvc to TGN ip address xxx.yyy.7.249 255.255.255.252 secondary ip address 10.18.35.1 255.255.255.0 map-group TGE appletalk cable-range 35-35 35.1 appletalk zone ATM atm pvc 1 0 35 aal5snap map-list TGE ip 10.18.35.4 atm-vc 1 broadcast appletalk 35.4 atm-vc 1 broadcast ip xxx.yyy.7.250 atm-vc 1 broadcast -Original Message- From: Hans Stout [mailto:[EMAIL PROTECTED]] Sent: Friday, September 08, 2000 12:10 PM To: [EMAIL PROTECTED] Subject: ATM deaming/line encoding problem Hello colleagues, I have a problem with my ATM connection from my Cisco router to a Cisco BPX ATM switch. When I look at the line on the switch, the line status is ok. When I run the 'sh cont atm 1/0' command, I get the following output (maybe anybody as an idea on where the error could be); I know this is going to be a very long mail, but I can't help it: zrh-atm#sh contr atm1/0 Interface ATM1/0 is down Hardware is ATM E1 LANE client MAC address is 0002.4b76.0dd0 hwidb=0x81472004, ds=0x8148C564 slot 1, unit 0, subunit 0 rs8234 base 0x4080, slave base 0x4080 rs8234 ds 0x8148C564 SBDs - avail 2048, guaranteed 1, unguaranteed 2047, starved 0 Seg VCC table 4080B800, Shadow Seg VCC Table 814A8380, VCD Table 814BE3AC Schedule table 40816800, Shadow Schedule table 814C43D8, Size 7CD RSM VCC Table 4082BD00, Shadow RSM VCC Table 814C9414 VPI Index Table 40829280, VCI Index Table 4082B900 Bucket2 Table 40820480, Shadow Bucket2 Table 814C6338 MCR Limit Table 40820880, Shadow MCR Table 814C7F64 ABR template 40820A80, Shadow template 811FF798 RM Cell RS Queue 40829900 Queue TXQ Addr Pos StQ Addr Pos 0 UBR CHN0 40825A80 0028B4EA0 0 1 UBR CHN1 40825E80 0028B56A0 0 2 UBR CHN2 40826280 0028B5EA0 0 3 UBR CHN3 40826680 0028B66A0 0 4 VBR/ABR CHN0 40826A80 0028B6EA0 0 5 VBR/ABR CHN1 40826E80 0028B76A0 0 6 VBR/ABR CHN2 40827280 0028B7EA0 0 7 VBR/ABR CHN3 40827680 0028B86A0 0 8 VBR-RT CHN0 40827A80 0028B8EA0 0 9 VBR-RT CHN1 40827E80 0028B96A0 0 10 VBR-RT CHN2 40828280 0028B9EA0 0 11 VBR-RT CHN3 40828680 0028BA6A0 0 12 SIG 40828A80 0028BAEA0 0 13 VPD 40828E80 0028BB6A0 0 Queue FBQ Addr Pos RSQ Addr Pos 0 OAM 408EBD00 132 028BBF60 133 1 UBR CHN0 408ECD00 0028BCF60 0 2 UBR CHN1 408EDD00 0028BDF60 0 3 UBR CHN2 408EED00 0028BEF60 0 4 UBR CHN3 408EFD00 0028BFF60 0 5 VBR/ABR CHN0 408F0D00 8028C0F60 9 6 VBR/ABR CHN1 408F1D00 0028C1F60 0 7 VBR/ABR CHN2 408F2D00 0028C2F60 0 8 VBR/ABR CHN3 408F3D00 0028C3F60 0 9 VBR-RT CHN0 408F4D00 0028C4F60 0 10 VBR-RT CHN1 408F5D00 0028C5F60 0 11 VBR-RT CHN2 408F6D00 0028C6F60 0 12 VBR-RT CHN3 408F7D00 0028C7F60 0 13 SIG 408F8D00 0028C8F60 0 SAR Scheduling channels: -1 -1 -1 -1 -1 -1 -1 -1 ATM channel number is 0 Link 0 IMA Info: group index is 99 Tx link id is 0, Tx link state is notInGroup Rx link id is 99, Rx link state is notInGroup Rx link failure status is noFailure, 0 tx failures, 1 rx failures Link 0 Framer Info: framing is Multiframe-CRC4, line code is HDB3, impedance is 120 ohm clock src is line, payload-scrambling is enabled, no loopback line status is 0x420; or Rx LOF, Tx LOMF. port is active, link is unavailable 36213058 idle rx, 1917 correctable hec rx, 309882 uncorrectable hec rx 2248 cells rx, 0 cells tx, 0 rx fifo overrun. Link (0):DS1 MIB DATA: Data in current interval (298 seconds elapsed): 0 Line Code Violations, 0 Path Code Violations 0 Slip Secs, 331 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins 0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 332 Unavail Secs Total Data (last 9 15 minute intervals): 8191 Line Code Violations, 0 Path Code Violations, 0 Slip Secs, 8100 Fr Loss Secs, 1 Line Err Secs, 0 Degraded Mins, 0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 8100 Unavail Secs SAR counter totals across all links and groups: 0 cells output, 0 cells stripped zrh-atm#sh I also include the configuration of the router: sho run Building configuration... Current configuration: ! version 12.0 service timestamps debug uptime service timestamps log uptime service password-encryption ! hostname zrh-atm ! logging buffered 4096 debugging enable secret 5 * ! ! ! ! ip subnet-zero ! ! ! interface FastEthernet0/0 ip address ***.***.***.*** 255.255.255.0 no ip redirects no ip directed
Re: ATM deaming/line encoding problem
Hans, I haven't had the chance to work with ATM but according to the Link 0 Framer info you're getting LOF on the receive (loss of frame delineation). Combine that with the number of uncorrectable errors on your receive and I'd say that the problem isn't necessarily your router. You might want to do a bit more checking on the BPX. Karen E Young Network Engineer ELF Technologies, Inc [EMAIL PROTECTED] "Hans Stout" ciscostudy66@hoTo: [EMAIL PROTECTED] tmail.com cc: Sent by:Subject: ATM deaming/line encoding problem nobody@groupstud y.com 09/08/2000 05:10 PM Please respond to "Hans Stout" Hello colleagues, I have a problem with my ATM connection from my Cisco router to a Cisco BPX ATM switch. When I look at the line on the switch, the line status is ok. When I run the 'sh cont atm 1/0' command, I get the following output (maybe anybody as an idea on where the error could be); I know this is going to be a very long mail, but I can't help it: zrh-atm#sh contr atm1/0 Interface ATM1/0 is down Hardware is ATM E1 LANE client MAC address is 0002.4b76.0dd0 hwidb=0x81472004, ds=0x8148C564 slot 1, unit 0, subunit 0 rs8234 base 0x4080, slave base 0x4080 rs8234 ds 0x8148C564 SBDs - avail 2048, guaranteed 1, unguaranteed 2047, starved 0 Seg VCC table 4080B800, Shadow Seg VCC Table 814A8380, VCD Table 814BE3AC Schedule table 40816800, Shadow Schedule table 814C43D8, Size 7CD RSM VCC Table 4082BD00, Shadow RSM VCC Table 814C9414 VPI Index Table 40829280, VCI Index Table 4082B900 Bucket2 Table 40820480, Shadow Bucket2 Table 814C6338 MCR Limit Table 40820880, Shadow MCR Table 814C7F64 ABR template 40820A80, Shadow template 811FF798 RM Cell RS Queue 40829900 Queue TXQ Addr Pos StQ Addr Pos 0 UBR CHN0 40825A80 0028B4EA0 0 1 UBR CHN1 40825E80 0028B56A0 0 2 UBR CHN2 40826280 0028B5EA0 0 3 UBR CHN3 40826680 0028B66A0 0 4 VBR/ABR CHN0 40826A80 0028B6EA0 0 5 VBR/ABR CHN1 40826E80 0028B76A0 0 6 VBR/ABR CHN2 40827280 0028B7EA0 0 7 VBR/ABR CHN3 40827680 0028B86A0 0 8 VBR-RT CHN0 40827A80 0028B8EA0 0 9 VBR-RT CHN1 40827E80 0028B96A0 0 10 VBR-RT CHN2 40828280 0028B9EA0 0 11 VBR-RT CHN3 40828680 0028BA6A0 0 12 SIG 40828A80 0028BAEA0 0 13 VPD 40828E80 0028BB6A0 0 Queue FBQ Addr Pos RSQ Addr Pos 0 OAM 408EBD00 132 028BBF60 133 1 UBR CHN0 408ECD00 0028BCF60 0 2 UBR CHN1 408EDD00 0028BDF60 0 3 UBR CHN2 408EED00 0028BEF60 0 4 UBR CHN3 408EFD00 0028BFF60 0 5 VBR/ABR CHN0 408F0D00 8028C0F60 9 6 VBR/ABR CHN1 408F1D00 0028C1F60 0 7 VBR/ABR CHN2 408F2D00 0028C2F60 0 8 VBR/ABR CHN3 408F3D00 0028C3F60 0 9 VBR-RT CHN0 408F4D00 0028C4F60 0 10 VBR-RT CHN1 408F5D00 0028C5F60 0 11 VBR-RT CHN2 408F6D00 0028C6F60 0 12 VBR-RT CHN3 408F7D00 0028C7F60 0 13 SIG 408F8D00 0028C8F60 0 SAR Scheduling channels: -1 -1 -1 -1 -1 -1 -1 -1 ATM channel number is 0 Link 0 IMA Info: group index is 99 Tx link id is 0, Tx link state is notInGroup Rx link id is 99, Rx link state is notInGroup Rx link failure status is noFailure, 0 tx failures, 1 rx failures Link 0 Framer Info: framing is Multiframe-CRC4, line code is HDB3, impedance is 120 ohm clock src is line, payload-scrambling is enabled, no loopback line status is
