From: Mahesh Shivaswamy (maheshs.cisco@gmail.com)
Date: Wed Oct 22 2008 - 23:38:09 ARST
Hi Scott,
It worked when I configured the neighbor on one end & telnet on port 179
from other :-)) thanks
All that I wanted to achieve was to see what type of error msg it gives when
I block tcp on one end
SW1#conf t
Enter configuration commands, one per line. End with CNTL/Z.
SW1(config)#router bgp 400
SW1(config-router)# neighbor 154.1.47.4 remote-as 400
R4#telnet 154.1.47.7 179
Trying 154.1.47.7, 179 ... Open
exit
SW1#
SW1#sh run | in access-list 101
access-list 101 deny tcp any any
SW1#sh run int vlan 47
Building configuration...
Current configuration : 85 bytes
!
interface Vlan47
ip address 154.1.47.7 255.255.255.0
ip access-group 101 in
end
R4#debug ip bgp
*Oct 23 02:23:29.891: BGP: 154.1.47.7 open active, local address 154.1.47.4
*Oct 23 02:23:29.891: BGP: 154.1.47.7 open failed: Destination unreachable;
gateway or host down, open active delayed 27540ms (35000ms max, 28% jitter)
R4#
*Oct 23 02:23:57.431: BGP: 154.1.47.7 open active, local address 154.1.47.4
*Oct 23 02:23:57.431: BGP: 154.1.47.7 open failed: Destination unreachable;
gateway or host down, open active delayed 32568ms (35000ms max, 28% jitter)
This is all I wanted to chk, Thanks a Ton for the suggestion.....
rgds
Mahesh
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