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Port Forward and Reverse Port Forward Issue

Open SeiV-K opened this issue 6 months ago • 3 comments

Hi,

In the last prod version of Sliver (as well as the previous ones) I have issues with rportfwd and portfwd, when network traffic that is of higher bandwidth that the tunnel can handle, the tunnel drops together with killing the implant.

Is there any plan to increase the (reverse) port forwarding bandwidth and make the tunneling more stable ? This feature is a very important issue for a stable working C2, as proxying is big part of lateral movement and post exploitation :)

Keep up the great work you guys are awesome!

Thank you!

SeiV-K avatar Jun 20 '25 15:06 SeiV-K

I've never had socks proxy or port forwarding work well on linux distros. Even running an agent on a major distro like ubuntu it breaks.

Windows seems to be fine. Suspect this issue is not going to be resolved/

nullsection avatar Jun 22 '25 06:06 nullsection

Okay, thanks. I've actually never tried using Windows operators. Thanks for pointing out that it's more stable there. Will try and report there

SeiV-K avatar Jun 22 '25 12:06 SeiV-K

I tried using playit.gg and had the same issue

dr1408 avatar Aug 24 '25 00:08 dr1408