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High Availability and PPPoE?

I have HA setup and working. Both are on a esxi host with the active/standby on the same vswitch which is port channeled to a cisco switch where there is one connection to the internet via FTTC using PPPoE to authenticate.
If I reboot the master to test the failover, we lose the internet connection until it re authenticates. Is this normal behavior?



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  • Hi Louis,


    also got a HA-Cluster running (2 SG310) with 3 PPPOE Links. I notice the same behavior in my environment. PPPOE links which are defined directly in the UTM switch from master to slave need to be authenticate again. A Workaround is to use other box in front which manages the PPPOE Connection. Can be problematic cause maybe the need to use double NAT then.

    greets

    zaphod
    ___________________________________________

    Home: Zotac CI321 (8GB RAM / 120GB SSD)  with latest Sophos UTM
    Work: 2 SG430 Cluster / many other models like SG105/SG115/SG135/SG135w/...

Reply
  • Hi Louis,


    also got a HA-Cluster running (2 SG310) with 3 PPPOE Links. I notice the same behavior in my environment. PPPOE links which are defined directly in the UTM switch from master to slave need to be authenticate again. A Workaround is to use other box in front which manages the PPPOE Connection. Can be problematic cause maybe the need to use double NAT then.

    greets

    zaphod
    ___________________________________________

    Home: Zotac CI321 (8GB RAM / 120GB SSD)  with latest Sophos UTM
    Work: 2 SG430 Cluster / many other models like SG105/SG115/SG135/SG135w/...

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