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All VPN went down for different sites at a time

  • 1.  All VPN went down for different sites at a time

    Posted 02-24-2023 00:53
    Edited by Rakesh A 02-24-2023 01:23

    Hi Team,

    All VPN went down for different sites at a time.We have connectivity to different location across the globe, suddenly some ip s are not connecting my local Data center.

    I checked and got the following logs, lease help me, what is the reason they are went down.

    logs;

    Feb 23 16:54:04  XIUS-PRIMARY kmd[21215]: IPSec negotiation failed with error: No proposal chosen. IKE Version: 1, VPN: TF-EQUADOR-2-P2-vpn Gateway: TF-EQUADOR-2-P1-GATEWAY, Local: 103.39.5.x/500, Remote: 200.24.210.2/500, Local IKE-ID: 103.39.5.x, Remote IKE-ID: 200.24.210.x, VR-ID: 0

    Feb 23 16:54:04  XIUS-PRIMARY kmd[21215]: IPSec negotiation failed with error: Invalid syntax. IKE Version: 1, VPN: Telefonica-CR-P2-vpn Gateway: Telefonica-CR-P1-GATEWAY, Local: 103.39.5.x/500, Remote: 186.96.94.z/500, Local IKE-ID: 103.39.5.x, Remote IKE-ID: 186.96.94.z, VR-ID: 0

    root@PRIMARY> show security ike sa 189.204.252.a

    node0:

    --------------------------------------------------------------------------

    Index   State  Initiator cookie  Responder cookie  Mode           Remote Address

    6279757 DOWN    76d36f22dd08c381  000000000000000  Main           189.204.252.a

    above log for one site, all sites are like this logs only.

    Please help on this.

    Thanks

    Rakesh



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    Rakesh A
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