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Spidey_29396's avatar
Spidey_29396
Icon for Nimbostratus rankNimbostratus
Dec 03, 2015

Intermittent connection while seeing any6.any on connection table

Hi All,

 

we are having some issues with our connection:

 

if we see the following connection table,the connection is OK 10.10.10.1%1:62530 192.21.200.1%1:26000 10.10.10.1%1:61530172.16.23.10%1:26000 tcp 22 (slot/tmm: 1/0) none 10.10.10.2%1:1064 192.21.200.1%1:26000 10.10.10.2%1:1064172.16.23.10%1:26000 tcp 10 (slot/tmm: 1/0) none

 

but with the following, client is unable to connect.

 

10.10.10.1%1:62530 192.21.200.1%1:26000 any6.any any6.any tcp 0 (slot/tmm: 1/0) none 10.10.10.2%1:1064 192.21.200.1%1:26000 10.10.10.2%1:1064172.16.23.10%1:26000 tcp 11 (slot/tmm: 1/0) none

 

I'm wondering what is causing the problem.

 

application delivery
LTM

4 Replies

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  • Amine_Kadimi's avatar
    Amine_Kadimi
    Icon for MVP rankMVP
    Dec 03, 2015

    Hi,

     

    Is it just a problem with the connection table output or are you experiencing problems in your traffic?

     

    The any6.any means that that particular connexion has not been directed to a pool member yet. See SOL7758 here

     

  • Spidey_29396's avatar
    Spidey_29396
    Icon for Nimbostratus rankNimbostratus
    Dec 03, 2015

    HI Amine,

     

    Yes i read that already but im wondering at first we a client is able to connect but then it automatically got disconnected. Once it tries to reconnect, the any6.any shows up and client is unable to reconnect.

     

    Thanks!

     

  • Amine_Kadimi's avatar
    Amine_Kadimi
    Icon for MVP rankMVP
    Dec 03, 2015

    Could you output your VS config with list ltm virtual. Also, a tcpdump will surely be of help. To start, when a client first connect and get disconnected see if there is any TCP RST or FIN that end the connexion.

     

  • Spidey_29396's avatar
    Spidey_29396
    Icon for Nimbostratus rankNimbostratus
    Dec 03, 2015

    Hi Amine,

     

    Right now we are concentrating on that particular client A, client B seems stable and ok.