We had a network running SAP over it with IPsec. There was
no troubles with it until we migrated it to MPLS.
Now, while we have not changed SAP configuration, it is
disconnecting from the server randomly on all sites.
We have tried implementing rate-limit to see if there was
some bandwidth issues, but we have confirmed that all links
are running solid and smooth.
However, we can not figured out if a MPLS with Cisco Systems
may have some Issues with SAP traffic. SAP server has not
any timeout configured on it. Also we have reduced the MTU
on all devices to discard package loses ( we saw that some
sites were producing fragmented traffic, and now it's
It just happens with SAP connections, all the lines have not
got any cut on this past days.
Has anyone seen an issue with SAP and MPLS VPN:ng networks