| |
****** ******** | |
* *--CPA1--*7206-1*--| ******** |
*IBM * ******** |--*7206-3*--|
* * | ******** |
*HOST* | |
* * ******** |--******** |
* *--CPA2--*7206-2*--| *7206-4*--|
****** ******** | ******** |
| |
7206-1 and 7206-2 manage the the connection to the IBM host with a CPA card eich other.
7206-3 and 7206-4 manage the connection between the central site and the remotes sites via frame-relay network, they are border peer and DLSw load balancing coded. also manage the connection between a LAN of the central site and with bridge-group to reach an IBM HOST via 7206-1 and 7206-2.
The following is the configurations:
7206-3:
dlsw local-peer peer-id 3.3.3.3 group 3 border keepalive 0 promiscuous
dlsw load-balance round-robin
dlsw remote-peer 0 tcp 1.1.1.1 timeout 90
dlsw remote-peer 0 tcp 2.2.2.2 timeout 90
dlsw cache-ignore-netbios-datagram
dlsw bridge-group 1
7206-4:
dlsw local-peer peer-id 4.4.4.4 group 3 border keepalive 0 promiscuous
dlsw load-balance round-robin
dlsw remote-peer 0 tcp 1.1.1.1 timeout 90
dlsw remote-peer 0 tcp 2.2.2.2 timeout 90
dlsw cache-ignore-netbios-datagram
dlsw bridge-group 1
The probleme is:
In the central site, i see a slowness in the connection, and it is random, sometime a connction is very fast, other time it is very slow, and it can take up to 1,5 minute to connect.
After all that, i coded a dlsw redundancy in the 7206-3 and 7206-4 FastEthernets, the problem still exist in the LAN, and it cause a trouble in some remotes sites connected with frame-relay, that loose a connection to HOST.
Thank You for your help.
