[strongSwan] Question on IKEv2 + farp example

Noel Kuntze noel at familie-kuntze.de
Sun Oct 12 21:02:12 CEST 2014


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Hello Rolf,

I'm not sure if it works, because farp sends ARP messages for the whole pool,
not just the currently addresses that are given to peers using MODE_CONFIG or QUICK_MODE.
NAT shouldn't be a problem, if you only apply it to packets that aren't handled by ipsec and only going to the WAN.
I think it should work alright from the peer's viewpoint, if the firewall on the gateway is set up correctly.

A friendly note: Make your gateway push bypass policies for the LAN to clients that are in your LAN.
That way traffic for the LAN won't be routed over the gateway.

Mit freundlichen Grüßen/Regards,
Noel Kuntze

GPG Key ID: 0x63EC6658
Fingerprint: 23CA BB60 2146 05E7 7278 6592 3839 298F 63EC 6658

Am 12.10.2014 um 16:34 schrieb Dr. Rolf Jansen:
> I am referring to the example setup given at http://www.strongswan.org/uml/testresults/ikev2/farp/index.html.
>
> My question is, whether carol and dave do have access to the web server  winnetou from within the internal network by the way of a NAT'ing moon?
>
> Best regards
>
> Rolf
>
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