Troubleshooting NetScaler SD-WAN network or link issues.

Complete the following steps to troubleshoot this issue:

1. Verify speed/duplex
2. Verify speed/duplex across network if NetScaler SD-WAN is connected between multiple switches to the WAN router.
3. Half duplex negotiation will cause performance issues, solutions:
   1. Set network device port and SD-WAN interface both to auto-negotiate
   2. Set SD-WAN interface to hard-code speed/duplex to match network device port

      

Problem Cause

Network or link issues on NetScaler SD-WAN due to misconfiguration.