[strongSwan] "signal of type SIGINT received. Shutting down" ?

[Simon Deziel]

On 2018-01-25 12:35 PM, Hoggins! wrote:
> I'm just trying to make sure that I'm able to fine select different
> types of traffic on outbound UDP 4500 (we use NAT-T), and right now it
> seems that I'm still also catching "data" packets.

Maybe you can configure IPtables to look for those 4 bytes of 0s [1]
when the UDP/4500 packet is an IKE one?

[1]
https://docs.microsoft.com/en-us/windows-hardware/drivers/network/udp-esp-encapsulation-types

HTH,
Simon

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