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ipsec connection is flapping between master and local controller

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  • 1.  ipsec connection is flapping between master and local controller

    Posted Jan 17, 2019 09:56 AM

    hi all ,

    i need your help regarding the below:

    i have a really simple setup two controllers master-Local on the same subnet connected to a switch also on the same subnet .i have set up ipsec connection and everything was working fine and i was able to ping between controllers but now the ping fails and on the `show switches` on master i see the local down :

    (WW-CTRLR-BCKUP) #show switches

    All Switches
    ------------
    IP Address Name Location Type Model Version Status Configuration State Config Sync Time (sec) Config ID
    ---------- ---- -------- ---- ----- ------- ------ ------------------- ---------------------- ---------
    192.168.1.148 WW-CTRLR-BCKUP Building1.floor1 master OAW-4450 6.5.4.9_67129 up UPDATE SUCCESSFUL 0 4
    192.168.1.149 OAW-4450-local Building1.floor1 local OAW-4450 6.5.4.9_67129 down UPDATE REQUIRED 0 0

    Total Switches:2

    - i checked the shared key on master and local with show local ip (on the master )and show running config | include masterip (on the local)>>they match 

    - I can ping any other device on the network from the master and the local

    - however when i check the logs on the local i see the following erro:

    Jan 17 15:17:19 cfgm[3880]: <307242> <3880> <INFO> |cfgm| Failed to connect to the Master (192.168.1.148),Configuration socket will try again: Operation already in progress
    Jan 17 15:17:19 cfgm[3880]: <399815> <3880> <INFO> |cfgm| Cannot connect to the master 192.168.1.148 error Operation already in progress errno 149 socket id 22
    Jan 17 15:17:29 cfgm[3880]: <307242> <3880> <INFO> |cfgm| Failed to connect to the Master (192.168.1.148),Configuration socket will try again: Connection timed out
    Jan 17 15:17:29 cfgm[3880]: <399815> <3880> <INFO> |cfgm| Cannot connect to the master 192.168.1.148 error Connection timed out errno 145 socket id 22
    Jan 17 15:17:39 cfgm[3880]: <307242> <3880> <INFO> |cfgm| Failed to connect to the Master (192.168.1.148),Configuration socket will try again: Operation now in progress
    Jan 17 15:17:39 cfgm[3880]: <399815> <3880> <INFO> |cfgm| Cannot connect to the master 192.168.1.148 error Operation now in progress errno 150 socket id 22

    does anyone knows what that error means ?

    thank you in advance 



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