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Comment: bgp path prepending
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| * http://ccie-in-3-months.blogspot.com/2008/04/bgp-how-to-display-incomingoutgoing.html - Filtering. | |
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| * Test bgp routes {{{ sh ip bgp neighbors x.x.x.x received-routes }}} |
BGP Routing protocol
http://ccie-in-3-months.blogspot.com/2008/04/bgp-how-to-display-incomingoutgoing.html - Filtering.
http://blog.ioshints.info/2009/09/display-rejected-bgp-routes.html
http://puck.nether.net/pipermail/cisco-nsp/2009-February/057944.html - Static tracked route
http://blog.ioshints.info/2008/02/bgp-essentials-as-path-prepending.html
- Command to debug
- #show bgp neighbor a.b.c.d rejected-routes
- #show ip bgp neighbor a.b.c.d received-routes
- Display the routes received from the neighbor
- #show ip bgp neighbor a.b.c.d routes
- Display the routes sent by the neighbor and accepted by the inbound BGP filters
- Send output to tftp server.
show ip bgp neighbor a.b.c.d received-routes | redirect tftp://x.x.x.x/received.txt show ip bgp neighbor a.b.c.d routes | redirect tftp://x.x.x.x/routes.txt
- To simplify testing use, soft reconfig (Check it doubles memory usage)
neighbor a.b.c.d soft-reconfiguration in clear ip bgp a.b.c.d soft in
- Test bgp routes
sh ip bgp neighbors x.x.x.x received-routes
...