IPSEC Through SFC

Hi Guys,

Very strange one i cannot explain, but maybe someone can support or suggest something to look at…

We have a SFC tunnel and an IPSEC tunnel successfully running through the SFC bonding… generally everything is working well, however when trying to access the Web interface of a remote device (GNSS Receiver), just for remote management, through the IPSEC, in the SFC tunnel… the web page doesnt open… however remove the peplink device and just use the customer FW with the IPSEC vpn only (No SFC) then the web interface is fine… its strange since SFC shouldnt be able to see or affect anything in the IPSEC tunnel… most parameters are default

Hi, @lee.cheung

I do this… but using ZeroTier and works well.

Talking about your topology…
The ipsec tunnel ip?
They are exclusive for the vpn tunnel?