Forum Discussion

Brandon's avatar
Brandon
Icon for Cirrostratus rankCirrostratus
Jun 09, 2014

tcp dumps

fyi the info inside () wasn't used tcpdump -ni 0.0:nnn -s0 -w /var/tmp/name.pcap (client_mydesk)host 10.2.1.122 or host (vs) 172.18.70.x or (nodes) host 172.16.90.51 or host 172.16.90.52

 

I was hoping to capture the traffic from the Client to VS and VS to host. I was thinking i would see the my pc speaking to 172.18.70 .x (the VS).

 

when i did the tcp dump i was only seeing traffic for 172.16.90.51 the host traffic.

 

Any suggestions.

 

application delivery
LTM
management
TMSH

1 Reply

Sort By
  • Cory_50405's avatar
    Cory_50405
    Icon for Noctilucent rankNoctilucent
    Jun 09, 2014

    Try this:

     

    tcpdump -nni 0.0:np -s0 host 172.16.90.51

     

    Should show both the client -> virtual server traffic as well as the BIG-IP -> server traffic.