Verify GRE Tunnels are Established
Verify GRE Tunnels are Established
Run the show interface commands and check to ensure tunnel interface state is up.
> show interface tunnel.1 -------------------------------------------------------------------------------- Name: tunnel.1, ID: 256 Operation mode: layer3 Virtual router default Interface MTU 1500 Interface IP address: 10.1.1.1/30 Interface management profile: N/A Service configured: Zone: public, virtual system: vsys1 Adjust TCP MSS: no Policing: no -------------------------------------------------------------------------------- GRE tunnel name: netskope_mel1 tunnel interface state: Up disabled: False copy-tos: False keep alive enabled: True local-ip: 10.254.1.253 peer-ip: 163.116.198.36 stats: ka-id: 295 ka-send: 295 ka-recv: 295 ka-curr-retry: 0 ka-last-timestamp: 8874 ka-recv-map: 0 ka-owner: 0 -------------------------------------------------------------------------------- Logical interface counters read from CPU: -------------------------------------------------------------------------------- bytes received 0 bytes transmitted 14076 packets received 0 packets transmitted 306 receive errors 0 packets dropped 0 packets dropped by flow state check 0 forwarding errors 0 no route 0 arp not found 0 neighbor not found 0 neighbor info pending 0 mac not found 0 packets routed to different zone 0 land attacks 0 ping-of-death attacks 0 teardrop attacks 0 ip spoof attacks 0 mac spoof attacks 0 ICMP fragment 0 layer2 encapsulated packets 0 layer2 decapsulated packets 0 tcp cps 0 udp cps 0 sctp cps 0 other cps 0 --------------------------------------------------------------------------------
> show interface tunnel.2 -------------------------------------------------------------------------------- Name: tunnel.2, ID: 257 Operation mode: layer3 Virtual router default Interface MTU 1500 Interface IP address: 10.1.2.1/30 Interface management profile: N/A Service configured: Zone: public, virtual system: vsys1 Adjust TCP MSS: no Policing: no -------------------------------------------------------------------------------- GRE tunnel name: netskope_sy4 tunnel interface state: Up disabled: False copy-tos: False keep alive enabled: True local-ip: 10.254.1.253 peer-ip: 45.250.160.32 stats: ka-id: 295 ka-send: 295 ka-recv: 295 ka-curr-retry: 0 ka-last-timestamp: 8874 ka-recv-map: 0 ka-owner: 0 -------------------------------------------------------------------------------- Logical interface counters read from CPU: -------------------------------------------------------------------------------- bytes received 0 bytes transmitted 14076 packets received 0 packets transmitted 306 receive errors 0 packets dropped 0 packets dropped by flow state check 0 forwarding errors 0 no route 0 arp not found 0 neighbor not found 0 neighbor info pending 0 mac not found 0 packets routed to different zone 0 land attacks 0 ping-of-death attacks 0 teardrop attacks 0 ip spoof attacks 0 mac spoof attacks 0 ICMP fragment 0 layer2 encapsulated packets 0 layer2 decapsulated packets 0 tcp cps 0 udp cps 0 sctp cps 0 other cps 0 --------------------------------------------------------------------------------
