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Community Member

Console logs

Hello Experts,

                  mpls         mpls

PC------Core --------6509--------3560

Am receiving logs in my console but am not sure those are error or just information, It is a 3560 switch connected via trunk to 6509,both are communicating through SVI running rip version 2 and 6509 is connected to core through mpls ip command on interface (mpls enabled on interface),the routing protocol between the core and 6509 is OSPF.

The IP's in logs refer to:

10.28.70.61 is a SVI interface on 3560 and 10.28.70.62 is a SVI on 6509 and 10.25.36.241 is the PC from where am telenetting to switch 3560.

Log Buffer (4096 bytes):
15 00:23:40.601 GST:     TCP src=23, dst=1210, seq=922736237, ack=1422003279, win=4058 ACK PSH
Dec 15 00:23:40.609 GST: FIBipv4-packet-proc: route packet from (local) src 10.28.70.61 dst 10.25.36.241
Dec 15 00:23:40.609 GST: FIBfwd-proc: Default:10.25.0.0/16 proces level forwarding
Dec 15 00:23:40.609 GST: FIBfwd-proc: depth 0 first_idx 0 paths 1 long 0(0)
Dec 15 00:23:40.609 GST: FIBfwd-proc: try path 0 (of 1) v4-anh-10.28.70.62-Vl6 first short ext 0(-1)
Dec 15 00:23:40.609 GST: FIBfwd-proc: v4-anh-10.28.70.62-Vl6 valid
Dec 15 00:23:40.609 GST: FIBfwd-proc: ip_pak_table 0 ip_nh_table 65535 if Vlan6 nh 10.28.70.62 deag 0 via fib 0 path type attached nexthop
Dec 15 00:23:40.609 GST: FIBfwd-proc: packet routed to Vlan6 10.28.70.62(0)
Dec 15 00:23:40.609 GST: FIBipv4-packet-proc: packet routing succeeded
Dec 15 00:23:40.609 GST: FIBfwd-proc: ip_pak_table 0 ip_nh_table 65535 if Vlan6 nh 10.28.70.62 uhp 1 deag 0 ttlexp 0
Dec 15 00:23:40.609 GST: FIBfwd-proc: sending link IP ip_pak_table 0 ip_nh_table 65535 if Vlan6 nh 10.28.70.62 uhp 1 deag 0 ttlexp 0 rec 0
Dec 15 00:23:40.609 GST: IP: s=10.28.70.61 (local), d=10.25.36.241 (Vlan6), len 600, sending
Dec 15 00:23:40.609 GST:     TCP src=23, dst=1210, seq=922736239, ack=1422003279, win=4058 ACK
Dec 15 00:23:40.609 GST: IP: s=10.28.70.61 (local), d=10.25.36.241 (Vlan6), len 600, output feature
Dec 15 00:23:40.609 GST:     TCP src=23, dst=1210, seq=922736239, ack=1422003279, win=4058 ACK, Input interface drop(27), rtype 1, forus FALSE, sendself FALSE, mtu 0
Dec 15 00:23:40.609 GST: IP: s=10.28.70.61 (local), d=10.25.36.241 (Vlan6), len 600, send:41.784 GST: FIBfwd-proc: ip_pak_table 0 ip_nh_table 65535 if Vlan6 nh 10.28.70.62 deag 0 via fib 0 path type attached nexthop
Dec 15 00:23:41.784 GST: FIBfwd-proc: packet routed to Vlan6 10.28.70.62(0)
Dec 15 00:23:41.784 GST: FIBipv4-packet-proc: packet routing succeeded
Dec 15 00:23:41.784 GST: FIBfwd-proc: ip_pak_table 0 ip_nh_table 65535 if Vlan6 nh 10.28.70.62 uhp 1 deag 0 ttlexp 0
Dec 15 00:23:41.784 GST: FIBfwd-proc: sending link IP ip_pak_table 0 ip_nh_table 65535 if Vlan6 nh 10.28.70.62 uhp 1 deag 0 ttlexp 0 rec 0
Dec 15 00:23:41.784 GST: IP: s=10.28.70.61 (local), d=10.25.36.241 (Vlan6), len 600, sending
Dec 15 00:23:41.784 GST:     TCP src=23, dst=1210, seq=922737047, ack=1422003280, win=4057 ACK
Dec 15 00:23:41.784 GST: IP: s=10.28.70.61 (local), d=10.25.36.241 (Vlan6), len 600, output feature
Dec 15 00:23:41.784 GST:     TCP src=23, dst=1210, seq=922737047, ack=1422003280, win=4057 ACK, Input interface drop(27), rtype 1, forus FALSE, sendself FALSE, mtu 0
Dec 15 00:23:41.784 GST: IP: s=10.28.70.61 (local), d=10.25.36.241 (Vlan6), len 600, sending full packet
Dec 15 00:23:41.784 GST:     TCP src=23, dst=1210, seq=922737047, ack=1422003280, win=4057 ACK
Dec 15 00:23:41.784 GST: FIBipv4-packet-proc: route packet from (local) src 10.28.70.61 dst 10.25.36.241
Dec 15 00:23:41.784 GST: FIBfwd-proc: Default:10.25.0.0/16 proces level forwarding
Dec 15 00:23:41.784 GST: FIBfwd-proc: depth 0 first_idx 0 paths 1 long 0(0)
Dec 15 00:23:41.784 GST: FIBfwd-proc: try path 0 (of 1) v4-anh-10.28.70.62-Vl6 first short ext 0(-1)
Dec 15 00:23:41.792 GST: FIBfwd-proc: v4-anh-10.28.70.62-Vl6 valid
Dec 15 00:23:41.792 GST: FIBfwd-proc: ip_pak_table 0 ip_nh_table 65535 if Vlan6 nh 10.28.70.62 deag 0 via fib 0 path type attached nexthop
15 00:23:42.036 GST:     TCP src=1210, dst=23, seq=1422003280, ack=922740407, win=16384 ACK
Dec 15 00:23:42.036 GST: IP: s=10.25.36.241 (Vlan6), d=10.28.70.61, len 40, stop process pak for forus packet
Dec 15 00:23:42.044 GST:     TCP src=1210, dst=23, seq=1422003280, ack=922740407, win=16384 ACK
Dec 15 00:23:42.262 GST: FIBipv4-packet-proc: route packet from (local) src 10.28.70.61 dst 10.25.36.241
Dec 15 00:23:42.262 GST: FIBfwd-proc: Default:10.25.0.0/16 proces level forwarding
Dec 15 00:23:42.262 GST: FIBfwd-proc: depth 0 first_idx 0 paths 1 long 0(0)
Dec 15 00:23:42.262 GST: FIBfwd-proc: try path 0 (of 1) v4-anh-10.28.70.62-Vl6 first short ext 0(-1)
Dec 15 00:23:42.262 GST: FIBfwd-proc: v4-anh-10.28.70.62-Vl6 valid

Thanks.

1 ACCEPTED SOLUTION

Accepted Solutions
Hall of Fame Super Silver

Re: Console logs

Hello Thomas,

do

sh debug

this is the output of debug ip packet detail or debug ip packet amd some CEF related debug

to get rid of this use

undebug all

you need enabled level (privilege 15) to do this  (switch# prompt)

Hope to help

Giuseppe

2 REPLIES
Hall of Fame Super Silver

Re: Console logs

Hello Thomas,

do

sh debug

this is the output of debug ip packet detail or debug ip packet amd some CEF related debug

to get rid of this use

undebug all

you need enabled level (privilege 15) to do this  (switch# prompt)

Hope to help

Giuseppe

Community Member

Re: Console logs

Thanks Giuseppe,

The issue is solved,the IP packet debug was on.

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