Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

dragonflymr's avatar
dragonflymr
Icon for Cirrostratus rankCirrostratus
Apr 03, 2017

tcpdump and vlan filter

Hi, I have setup (BIG-IP 11.2.0HF7 VE on ESX 5.1) with int_vlan (interface 1.2) configured as tagged (VLAN ID 350) connected to VMnet set with 4095 ID (so trunk type). W2K8 has interface configur...
devops
LTM
tcpdump
v11.2.0
vlan tag
CharlesCS's avatar
CharlesCS
Icon for Cirrus rankCirrus
Apr 03, 2017

If "int_vlan" is the name of a VLAN using interface 1.2, then use 

tcpdump -i int_vlan
plus whatever other options you need.