[opensuse] What does this mean in netstat -an output. Is it IPv6 related?
All, netstat -an is showing me this in part: == tcp 0 0 ::1:33388 :::* LISTEN tcp 0 0 :::80 :::* LISTEN tcp 0 0 ::1:33333 :::* LISTEN tcp 0 0 :::22 :::* LISTEN == What does ::::80 mean (I know port 80 is http)? What does ::1:33333 mean? Is it IPv6 stuff? background: I'm trying to tunnel port 33333 to another machine via a ssh -R tunnel, but it's not working. This is the only listen for 33333 I have . I expected to see 0.0.0.0:33333 but it;s not showing up. I do have a 127.0.0.1:33333 listen, but that won't let me connect remotely. Thanks Greg -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
Greg Freemyer wrote:
All,
netstat -an is showing me this in part: == tcp 0 0 ::1:33388 :::* LISTEN tcp 0 0 :::80 :::* LISTEN tcp 0 0 ::1:33333 :::* LISTEN tcp 0 0 :::22 :::* LISTEN ==
What does ::::80 mean (I know port 80 is http)?
"listening on port 80 on all IPv6 addresses". It is the IPv6 equivalent of 0.0.0.0:80.
What does ::1:33333 mean?
"listening on port 33333 on localhost".
Is it IPv6 stuff?
Yup. -- Per Jessen, Zürich (12.5°C) http://www.dns24.ch/ - free DNS hosting, made in Switzerland. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
Greg Freemyer wrote:
What does ::::80 mean (I know port 80 is http)? :: is the IPv6 equivalent of 0.0.0.0 What does ::1:33333 mean?
::1 is the IPv6 equivalent of 127.0.0.1
Is it IPv6 stuff?
Yes, you can use ssh -4 or ssh -6 to force ssh to use the desired protocol. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
participants (3)
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Greg Freemyer -
James Knott -
Per Jessen