L2TP packets drops when packets are higher than 1.480 Bytes
we have Cisco NCS5504 100Gig Port link direction AT-Site, but since a week is loosing L2TP packets, when packets are higher than 1.480Bytewhen L2TP packets are send successfully via the ASR9904 , then packets even run also via the NCS5504 - packets arrives with full size 1.500Byte;
we see errors on ASR9904 for this IP on the L2TP Tunnel (20 Bytes are dropped)
Jul 31 01:03:17.636 CEST: packet: %PKT_INFRA-PAKSRV-3-BADPAK : Corruption detected in the particle body at b1aa0308 owned by packet 0 belonging to process -1 Jul 31 01:04:12.616 CEST: packet: %PKT_INFRA-PAKSRV-7-BADPTCL_DUMP : corrupted particle body(size:1792): start addr:0xb19a58b0(28 bytes), 001A0001 00000000 45000028 A8644000 3C06C646 0AD80281 34D88DF4 Jul 31 01:05:16.637 CEST: packet: %PKT_INFRA-PAKSRV-7-BADPTCL_DUMP : previous particle body(last 20 bytes) and corrupted particle body(first 8 bytes): start addr:0xb19a585c(28 bytes), 4a503501C 8A1C01B9 FE1350B5 A945A035 (source L2TP)A5AA621A(destination L2TP) ADAFAFF9 78589AB1 following scenario:
AT ASR1001 (FMS1) --> NCS5504 (FMC1) --> ASR9904 (FMC2) --> Sprovider--> GOOSE (Service-Partner) - works AT ASR1001 (FMS1) --> ASR9904 (FMC2) --> Sprovider--> GOOSE (Service-Partner) - works AT ASR1001 (FMS1) --> NCS5504 (FMC1) --> Sprovider--> GOOSE (Service-Partner) no go
AT ASR1001 (FMS1) --> ASR9904 (FMC2) --> NCS5504 (FMC1) --> Sprovider--> GOOSE (Service-Partner) no go
Octets : 17367734453826965 Packets : 18988313683880 Packets of 64 Octets : 831434920157 Packets of 65 to 127 Octets : 3779321250972 Packets of 128 to 255 Octets : 1730355471126 Packets of 256 to 511 Octets : 865132628253 Packets of 512 to 1023 Octets : 1036180112978 Packets of 1024 to 1518 Octets : 6067020760902 Packets of 1519 or more Octets : 4678868539565 ===============================================================================
Community Live Event Video
Are you ready to level up your security? Learn more about how Cisco SecureX can help you simplify your security and maximize operational efficiency.
This event talks about Cisco SecureX, its benefits, features, and usage. Th...
Hi all,I cannot understand why is something working very well they create a way to complicate things in Cisco ASA OS. I have a rule :object network LOCAL_ADRESS1 host 192.168.20.12 nat (VLAN20,outside) source static LOCAL_ADRESS1 interface&...
It is our pleasure to officially announce the finalists in the 2021 IT Blog Awards. We are now looking to our amazing tech community to check out the amazing line up of bloggers, vloggers and podcasters. Make sure to vote for your favorites...
Community Live Event Slides
This event talks about Cisco SecureX, its benefits, features, and usage. The session includes sample use cases and live demonstrations.
Cisco expert Luis Silva talks about how this solution can integrate Cisco technology and ...
Hello All, Recently I got an opportunity to perform POC with Cisco ISE (2.7 Patch 4) and Aruba Wireless AP (IAP) to perform 802.1x EAP-FAST (machine + user) authentication followed by Posture Assessment on Windows 10 Machines (installed with AnyConnect 4....