Mypower
S4100
Troubleshooting
Maipu Confidential & Proprietary Information
Page
108
of
124
related with the
BGP
4)
Change the
timer related
with the BGP
5)
Change the
administration
distance of the
BGP
6)
Change the
route-map
related with the
BGP
Fault 5: After network is configured, show ip bgp, there is no route and do
not send routes to the peer
Possible Reasons
Judging Methods and Solutions
The network of the BGP is
different from other IGP
routing protocols: other IGP
route protocols use network
to cover an interface, which
indicates that the protocol is
enabled at the interface;
BGP indicates the route of
the network should be added
to the BGP, and the route
must exist in the core
routing table.
How to find out the cause:
Use the show ip bgp command to check whether the route to
be added exists.
Use show run command to check the configuration.
Solution:
Modify the configuration.
BGP Error Information Instance
B G P E r r o r I n f o r m a t i o n ( m a j o r s t a t e m e n t s ) a n d
C a u s e s
Information
Cause
Invalid MD5 digest from 23.0.0.3:4180 to
23.0.0.2:179
TCP MD5 authentication failed.
04:10:45: BGP RECV Notification code 2
(Open Message Error) subcode 2 (bad AS
number)
The AS number is incorrect when you configure
the peer and the AS number is not the actual AS
of the peer.
Note
