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Question : Problem: Why all routing for the same VLAn is down via RIB
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Hi,
I am seeing a lot of input queue drops due to a high amount of Process switching. Why if the source and destination IP's are on the same vlan . CEF and forwarding are enabled. See output form debug below
015691: Feb 20 14:24:08.210 AEDST: IP: tableid=0, s=172.16.1.219 (Vlan10), d=172.16.1.255 (Vlan10), routed via RIB 015692: Feb 20 14:24:08.210 AEDST: IP: s=172.16.1.219 (Vlan10), d=172.16.1.255 (Vlan10), len 327, rcvd 3 015693: Feb 20 14:24:08.218 AEDST: IP: tableid=0, s=172.16.1.219 (Vlan10), d=172.16.1.255 (Vlan10), routed via RIB 015694: Feb 20 14:24:08.218 AEDST: IP: s=172.16.1.219 (Vlan10), d=172.16.1.255 (Vlan10), len 1492, rcvd 3 015695: Feb 20 14:24:08.218 AEDST: IP: tableid=0, s=172.16.1.219 (Vlan10), d=172.16.1.255 (Vlan10), routed via RIB 015696: Feb 20 14:24:08.218 AEDST: IP: s=172.16.1.219 (Vlan10), d=172.16.1.255 (Vlan10), len 132, rcvd 3 015697: Feb 20 14:24:08.222 AEDST: IP: tableid=0, s=172.16.1.116 (Vlan10), d=172.16.1.255 (Vlan10), routed via RIB 015698: Feb 20 14:24:08.222 AEDST: IP: s=172.16.1.116 (Vlan10), d=172.16.1.255 (Vlan10), len 459, rcvd 3 015699: Feb 20 14:24:08.222 AEDST: IP: tableid=0, s=172.16.1.110 (Vlan10), d=172.16.1.255 (Vlan10), routed via RIB 015700: Feb 20 14:24:08.222 AEDST: IP: s=172.16.1.110 (Vlan10), d=172.16.1.255 (Vlan10), len 60, rcvd 3 015701: Feb 20 14:24:08.222 AEDST: IP: tableid=0, s=172.16.1.215 (Vlan10), d=172.16.1.255 (Vlan10), routed via RIB 015702: Feb 20 14:24:08.222 AEDST: IP: s=172.16.1.215 (Vlan10), d=172.16.1.255 (Vlan10), len 211, rcvd 3 015703: Feb 20 14:24:08.226 AEDST: IP: tableid=0, s=172.16.1.224 (Vlan10), d=172.16.1.255 (Vlan10), routed via RIB 015704: Feb 20 14:24:08.226 AEDST: IP: s=172.16.1.224 (Vlan10), d=172.16.1.255 (Vlan10), len 211, rcvd 3 015705: Feb 20 14:24:08.226 AEDST: IP: tableid=0, s=172.16.1.220 (Vlan10), d=172.16.1.255 (Vlan10), routed via RIB
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Answer : Problem: Why all routing for the same VLAn is down via RIB
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No resolution
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