my other wish - other protocols like ICMP etc

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rommel
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my other wish - other protocols like ICMP etc

Post by rommel » Wed Apr 20, 2011 5:50 am

Can I please wish for other types of protocol other than TCP & UDP like ICMP and others.

Is it possible?

Thanks

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dazo
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Re: my other wish

Post by dazo » Wed Apr 20, 2011 11:55 am

OpenVPN over ICMP is an interesting approach. It will however most likely not happen in OpenVPN 2.x. We've put down a roadmap for OpenVPN 3 [1], which will have a more modular design which should make it more easy to manage such an implementation. OpenVPN over HTTP and DNS queries are suggested approaches. But somebody needs to write that code some day.

[1] https://community.openvpn.net/openvpn/wiki/RoadMap

Douglas
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Re: my other wish

Post by Douglas » Mon May 16, 2011 3:23 am

rommel wrote:Can I please wish for other types of protocol other than TCP & UDP like ICMP and others.

Is it possible?

Thanks
:shock:

I have a lot to learn about networking and protocols - I had no idea you could even do something like that. Zoinks.

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dazo
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Re: my other wish

Post by dazo » Thu Sep 01, 2011 1:33 pm

Douglas wrote:I have a lot to learn about networking and protocols - I had no idea you could even do something like that. Zoinks.
It's not impossible, but it's harder to do, and it is basically a massive hack and abuse of the ICMP protocol.

However, ICMP packets may carry a data payload. Remember the old days of ping-flood DoS attacks? It's basically just a more useful way of using ICMP. Those ping-floods would just have a larger payload of rubbish, and come in an insane speed.

alexey
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Re: my other wish

Post by alexey » Wed Jan 25, 2012 1:28 pm

@Douglas: me too. :|

I have no ideea what you're talking about ! I want to learn about networking and protocols :!:

sambrown101
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Re: my other wish - other protocols like ICMP etc

Post by sambrown101 » Mon Mar 26, 2012 6:36 am

Cool wishlist. It was on mine too.

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