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FTD not receiving SGT inline

Antonio Macia
Level 3
Level 3

Hi,

Our FTD 3130 is currently connected to a Catalyst 9407 acting as SDA border node. The link between the Cat9407 and the FTD3130 is a trunk that allows the different VLANs for inter-VN traffic. After running packet captures on the FTD interface I see that the SGT source is "session_directory". 

I noticed this after having traffic dropped since the SGT is not the valid one.

I have enabled the "SGT propagate" in the FTD interface and the configuration is:

interface Ethernet1/14.10

vlan 10

nameif corporate-bn2-vni

cts manual

  propagate sgt preserve-untag

  policy static sgt disabled trusted

security-level 0

zone-member SDA-ECMP-Corporate

ip address x.x.x.x x.x.x.x.x standby x.x.x.y

On the border nodes I've tested adding the commands but they don't work neither.

cts manual

propagate sgt

policy static sgt 2 trusted

Any idea?

 

thanks

1 Accepted Solution

Accepted Solutions

Antonio Macia
Level 3
Level 3

Solved after applying the commands below in all the uplinks on the border nodes. I was missing some interfaces.

cts manual

propagate sgt

policy static sgt 2 trusted

View solution in original post

1 Reply 1

Antonio Macia
Level 3
Level 3

Solved after applying the commands below in all the uplinks on the border nodes. I was missing some interfaces.

cts manual

propagate sgt

policy static sgt 2 trusted

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