VPN over ICMP

Post your questions about SoftEther VPN software here. Please answer questions if you can afford.
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kh_tsang
Posts: 551
Joined: Wed Jul 24, 2013 12:09 pm

VPN over ICMP

Post by kh_tsang » Sun Jun 14, 2015 1:10 am

Which ICMP type does Softether VPN uses in VPN over ICMP connection?
Does Softether VPN supports ICMPv6?

thisjun
Posts: 2458
Joined: Mon Feb 24, 2014 11:03 am

Re: VPN over ICMP

Post by thisjun » Thu Jun 25, 2015 7:35 am

SoftEther uses ICMP type 15 and 16.
SoftEther doesn't support ICMPv6.

kh_tsang
Posts: 551
Joined: Wed Jul 24, 2013 12:09 pm

Re: VPN over ICMP

Post by kh_tsang » Thu Jun 25, 2015 8:13 am

In my firewall, I need to open both or which one is for inbound(to the server)?

thisjun
Posts: 2458
Joined: Mon Feb 24, 2014 11:03 am

Re: VPN over ICMP

Post by thisjun » Thu Jul 09, 2015 5:18 am

First, SoftEther VPN uses 15, 16, 0 and 8.
Please allow these type.

kh_tsang
Posts: 551
Joined: Wed Jul 24, 2013 12:09 pm

Re: VPN over ICMP

Post by kh_tsang » Thu Jul 09, 2015 5:35 am

Thanks.

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