Hi, 2009/2/12 Antonio Soares <amsoa...@netcabo.pt>: > This seems buggy to me :(
Bad documentation, at least. The IOS 12.4 *mainline* command reference and config guide waffle on and on about 'bgp transport' yet the command (BGP router config mode or per-neighbour) doesn't even exist in that train. I suspect when it does exist (allegedly in 12.2(33)SRA, 12.2(31)SB, and 12.2(33)SXH and 12.4(20)T), the behaviour is as described -- BGP uses the BGP-specific TCP MSS settings. Without it, it uses the global default (PMTUD off), and you need the 'ip tcp path-mtu-discovery' global command to make it work. I've tested it on IOS 12.4 mainline and even for directly connected neighbours, MSS is 516 bytes. Once 'ip tcp path-mtu-discovery' is switched on (on both peers), MSS is 1440 bytes. cheers, Dale _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/