BASTUN CONFIGURATION
IOS used in all the router is 12.3 Enterprise Base
Router 2651-A Configuration
Int Se 1/0
Encap HDLC
Ip Add 10.3.1.1 255.255.255.0
No shut
!
Router rip
Network 10.0.0.0
*******************************************************
Router 2651-B Configuration
Int Se 1/0
Encap HDLC
Ip Add 10.3.1.2 255.255.255.0
No shut
!
Router rip
Network 10.0.0.0
Router 1721-A Configuration
Bastun peer-name 10.10.10.10
Bstun protocol-group 72 Bsc
Int lo 0
Ip add 10.10.10.10\32
!
Int se 1
Ip address 10.2.1.1/24
No sh
!
Int se 0
Encap Bstun
No keep
Clock rate 9600
No Keepalive
Full-duplex
Bastun group 72
Bsc secondary
Bstun route all tcp int serial 1
!
Router Rip
Network 10.0.0.0
Router 1721-B Configuration
Bastun peer-name 10.20.20.20
Bstun protocol-group 72 Bsc
!
Int lo 0
Ip add 10.20.20.20\32
!
Int se 1
Ip address 10.2.1.2/24
No sh
!
Int se 0
Encap Bstun
No keep
Clock rate 9600
Full-duplex
No Keepalive
Bastun group 72
Bsc secondary
Bstun route all tcp int serial 1
!
Router Rip
Network 10.0.0.0
PROBLEM-1
The actual problem is that after doing all the above configuration the Bstun tunnel between router 1721-A and 1721-B is coming up.(Show Bstun) But I am not been able to ping from router 2651-A to router 2651-B. serial IP. And the Tx & Rx packects are also not increasing in the show Bstun.
· The int of all the router is also up as well line protocol. ( RTS, CTS, Etc are also up)
· When I do Show Bstun the tunnel is also up.
· The Bstun is only coming up when I am giving “Bstun route all tcp serial 1” and not with “ Bstun route all tcp IP Address( Next Hop)
PROBLEM-2
When I am trying to create Bstun Tunnel between 1721-A (Fa0) and 1721-B (Fa0) with Ethernet connectivity the Bstun tunnel is not coming up.
In int se 0 ( For Both the 1721 routers )
Encap Bstun
Bstun route all tcp ( Ip of next hop fa)
· Why the tunnel is not coming up with ethernet connectivity between 1721.
All all the above scenario the 2651 router serial and line protocol comes up , but not been able to ping each other.
I would really appreciate if any one can let me know what is the actual problem for the above 2 scenario. I have referred various cisco documents . Every where it has shown same set of commands.