Tip
This is the documentation for the 22.02 version. Looking for the documentation of the latest version? Have a look here.
Troubleshooting¶
This section contains commonly encountered issues with TNSR and methods to resolve them.
- Memory Usage and Tuning
- Services do not receive traffic on an interface with NAT enabled
- NAT session limits / “Create NAT session failed” error
- ACL rules do not match NAT traffic as expected
- ACL entries do not have any effect on bridge loopback (BVI) interfaces
- Some Traffic to the host OS management interface is dropped
- Unrecognized routes in a routing table
- OSPF Neighbors Stuck in ExStart State
- Large packets fail to pass over IPsec
- Associating TNSR Interfaces with Shell Interfaces
- Troubleshooting DHCP Client
- Locked out by NACM Rules
- How to gain access to the root account
- IPsec packets are dropped or fail to pass with QAT enabled
- Console DMA / PTE Read access Error Messages
- Console Messages Obscure Prompts
- Console Terminal Size
- Dataplane Packet Tracing
- Capturing Packets on Dataplane Interfaces
- RESTCONF API Errors
- Diagnosing Service Issues
- Debugging TNSR
- Diagnostic Information for Support