Verify GRE Tunnels are Established
Run the show interface commands and check to ensure tunnel interface state is up.
> show interface tunnel.1
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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
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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
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Logical interface counters read from CPU:
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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
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> show interface tunnel.2
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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
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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
--------------------------------------------------------------------------------