01-11-2021 11:38 AM
15 routes from IBGP
A
I am running BGP to JISC only , so why do I see this statement ,
sh iproute origin ibgp
Ori Destination Gateway Mtr Flags VLAN Duration
#bi 136.148.8.0/23 0.0.0.0 0 UG-D--Bum--f- - 85d:6h:14m:6s
#bi 136.148.4.0/22 0.0.0.0 0 UG-D--Bum--f- - 85d:6h:14m:6s
#bi 136.148.2.0/23 0.0.0.0 0 UG-D--Bum--f- - 85d:6h:14m:6s
#bi 136.148.0.0/16 0.0.0.0 0 UG-D--Bum--f- - 85d:6h:14m:6s
others removed ………..
I do have a statement in the configuration for the dreaded martians ...
configure iproute add blackhole ipv4 10.0.0.0 255.0.0.0
configure iproute add blackhole ipv4 192.168.0.0 255.255.0.0
configure iproute add blackhole ipv4 172.16.0.0 255.240.0.0
I do not remember seeing these statments in the routing table before is this a feature of :
Image : ExtremeXOS version 16.2.5.4 16.2.5.4-patch1-22 by release-manager
on Mon Apr 20 07:54:57 EDT 2020
Though I do not look at the routing tables that often to actually be able to confirm yes or no