Brocade FastIron SX, FCX, and ICX Diagnostic Reference User Manual

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Brocade FastIron SX, FCX, and ICX Diagnostic Reference

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VXLAN debug commands

debug l2-tunnel vxlan tunnel all

Syntax: [no] debug l2-tunnel vxlan tunnel all

This command enables debug of all flows of a VXLAN tunnel creation, updation, and deletion.
Command output resembles the following example.

Brocade# debug l2-tunnel vxlan tunnel all

[VXLAN]: L2-tunnel 1 - next hop 0.0.0.0 is not router dest - update Tunnel

[VXLAN]: Update 2 all maps on L2-tunnel 1

[VXLAN]: Success to update all maps on L2-tunnel 1[VXLAN]: Create vxlan tables for

L2-tunnel 1

[VXLAN]: Create L3 intf 65535 for L2-tunnel 1

[VXLAN]: Reusing L3 intf 6096 for L2-tunnel 1 with exising L3 intf 65535 which

reused from L2-tunnel 65535

[VXLAN]: Success to create L3 intf 6096 for L2-tunnel 1

[VXLAN]: Create vxlan egress ip tunnel for L2-tunnel 1 with index ffffffff

[VXLAN]: Success to create vxlan egress ip tunnel for L2-tunnel 1 with index

4c000002

[VXLAN]: Create Forward nextHop 65535 for L2-tunnel 1 on network port 1/1/2

[VXLAN]: Success to reuse Forward nexthop 66 for L2-tunnel 1 from L2-tunnel 2 on

network port 1/1/2

[VXLAN]: Create vxlan terminator for L2-tunnel 1

[VXLAN]: Fail to get vxlan terminator on device 0 : Entry not found

[VXLAN]: Success to create vxlan terminator for L2-tunnel 1

[VXLAN]: Success to create vxlan tables for L2-tunnel 1

[VXLAN]: Update 1 all maps on L2-tunnel 1

[VXLAN]: Success to update all maps on L2-tunnel 1

[VXLAN]: bring tunnel id 1 up

[VXLAN]: Create tunnel id 1 with next hop 64 - old next hop is 4

debug l2-tunnel vxlan tunnel sw-prog

Syntax: [no] debug l2-tunnel vxlan tunnel sw-prog

This command enables debug of software programming flows of VXLAN tunnel creation, updation,
and deletion. Command output resembles the following example.

Brocade# debug l2-tunnel vxlan tunnel sw-prog

[VXLAN]: L2-tunnel 1 - next hop 0.0.0.0 is not router dest - update Tunnel

[VXLAN]: Update 2 all maps on L2-tunnel 1

[VXLAN]: Success to update all maps on L2-tunnel 1

[VXLAN]: Update 1 all maps on L2-tunnel 1

[VXLAN]: Success to update all maps on L2-tunnel 1

[VXLAN]: bring tunnel id 1 up

[VXLAN]: Create tunnel id 1 with next hop 64 - old next hop is 4

debug l2-tunnel vxlan tunnel hw-prog

Syntax: [no] debug l2-tunnel vxlan tunnel hw-prog

This command enables debug of hardware programming flows of VXLAN tunnel creation, updation,
and deletion. Command output resembles the following example.

Brocade# debug l2-tunnel vxlan tunnel hw-prog

[VXLAN]: Create vxlan tables for L2-tunnel 2

[VXLAN]: Create L3 intf 65535 for L2-tunnel 2

[VXLAN]: Reusing L3 intf 6096 for L2-tunnel 2 with exising L3 intf 65535 which

reused from L2-tunnel 65535

[VXLAN]: Success to create L3 intf 6096 for L2-tunnel 2