Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.debian.user > #263158

Re: How do I connect my new wifi router (Mi Router 4C)?

Show all headers | View raw

On Sun, Nov 05, 2023 at 10:26:17AM +0200, Anssi Saari wrote:
> Anyways, a typical masquerade rule would specify the source network and
> an outgoing interface. For example, I have in my Linux router:
> 
> ip saddr 10.0.2.0/24 oifname "enp1s0" masquerade
> 
> so for you that would become
> 
> ip saddr 192.168.231.0/24 oifname "wlxe8de27a5ab1c" masquerade

I tried this line too, unforutately it does not work either.
I mean after executing the config file with this line it shows itself in
output of command 'nft list ruleset' but I still can not connect to
internet from my phone.

I tried many lines similar to this, none works:
    ip saddr 192.168.231.3/24 ip daddr != 192.168.231.3/24 masquerade
    ip saddr 192.168.231.0/24 ip daddr != 192.168.231.0/24 masquerade
    ip saddr 192.168.231.0/24 oifname "wlxe8de27a5ab1c" masquerade
    oifname "wlxe8de27a5ab1c" masquerade

I also noticed in output of 'nft list ruleset' that other rules there are
using capitalized letter so i try it too:
istead of       chain postrouting {
I used          chain POSTROUTING {

I also tried to put this command in table that already exist instead of
creating new one (masqrule) - instead of running my whole script I run
only one command (after reboot so there are no more changes made by me before):

nft add rule ip nat POSTROUTING oifname  wlxe8de27a5ab1c  masquerade

(note that here I used 'ip nat' table that is added autmaticaly by
docker server i guess)

Since nothing I tried does work I guess my next step should be to see
where/how those packets from phone are handled. I guess program for that
is tcpdump which I have installed. But since I am unfamiliar with this tool
I would need help from mailing list to guide me what to look for and how
to use this tool.

So please can you give me some info what command should I use with
tcpdump to see where packets from phone are going - or why they do not
go where they should?

Just a reminder - I can connect from phone to my computers web server - which
I also installed just for debugging this. The problem is I can not connect from
phone to internet (let say google.com)

Martin

Back to linux.debian.user | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

How do I connect my new wifi router (Mi Router 4C)? Martin <martin94@cryptolab.net> - 2023-10-25 06:20 +0200
  Re: How do I connect my new wifi router (Mi Router 4C)? Geert Stappers <stappers@stappers.nl> - 2023-10-25 07:00 +0200
    Re: How do I connect my new wifi router (Mi Router 4C)? Martin <martin94@cryptolab.net> - 2023-10-25 07:50 +0200
  Re: How do I connect my new wifi router (Mi Router 4C)? "Marco M." <mm@dorfdsl.de> - 2023-10-25 07:30 +0200
    Re: How do I connect my new wifi router (Mi Router 4C)? Martin <martin94@cryptolab.net> - 2023-10-25 08:50 +0200
      Re: How do I connect my new wifi router (Mi Router 4C)? "Marco M." <mm@dorfdsl.de> - 2023-10-25 08:50 +0200
        Re: How do I connect my new wifi router (Mi Router 4C)? Martin <martin94@cryptolab.net> - 2023-10-25 13:40 +0200
          Re: How do I connect my new wifi router (Mi Router 4C)? "Marco M." <mm@dorfdsl.de> - 2023-10-25 14:20 +0200
            Re: How do I connect my new wifi router (Mi Router 4C)? Martin <martin94@cryptolab.net> - 2023-10-25 22:20 +0200
  Re: How do I connect my new wifi router (Mi Router 4C)? Anssi Saari <anssi.saari@debian-user.mail.kapsi.fi> - 2023-10-25 10:10 +0200
    Re: How do I connect my new wifi router (Mi Router 4C)? Max Nikulin <manikulin@gmail.com> - 2023-10-25 10:20 +0200
      Re: How do I connect my new wifi router (Mi Router 4C)? Martin <martin94@cryptolab.net> - 2023-10-25 13:30 +0200
        Re: How do I connect my new wifi router (Mi Router 4C)? Max Nikulin <manikulin@gmail.com> - 2023-10-25 14:40 +0200
          Re: How do I connect my new wifi router (Mi Router 4C)? Martin <martin94@cryptolab.net> - 2023-10-25 21:30 +0200
            Re: How do I connect my new wifi router (Mi Router 4C)? Max Nikulin <manikulin@gmail.com> - 2023-10-26 05:00 +0200
              Re: How do I connect my new wifi router (Mi Router 4C)? Martin <martin94@cryptolab.net> - 2023-10-26 12:10 +0200
                Re: How do I connect my new wifi router (Mi Router 4C)? Max Nikulin <manikulin@gmail.com> - 2023-10-26 17:10 +0200
                Re: How do I connect my new wifi router (Mi Router 4C)? Martin <martin94@cryptolab.net> - 2023-11-04 20:10 +0100
                Re: How do I connect my new wifi router (Mi Router 4C)? Tixy <tixy@yxit.co.uk> - 2023-11-05 07:50 +0100
                Re: How do I connect my new wifi router (Mi Router 4C)? Max Nikulin <manikulin@gmail.com> - 2023-11-05 17:00 +0100
                Re: How do I connect my new wifi router (Mi Router 4C)? Martin <martin94@cryptolab.net> - 2023-11-08 14:50 +0100
                Re: How do I connect my new wifi router (Mi Router 4C)? Anssi Saari <anssi.saari@debian-user.mail.kapsi.fi> - 2023-11-09 11:30 +0100
                Re: How do I connect my new wifi router (Mi Router 4C)? Max Nikulin <manikulin@gmail.com> - 2023-11-09 15:50 +0100
                Re: How do I connect my new wifi router (Mi Router 4C)? Martin <martin94@cryptolab.net> - 2023-11-05 22:50 +0100
                Re: How do I connect my new wifi router (Mi Router 4C)? Anssi Saari <anssi.saari@debian-user.mail.kapsi.fi> - 2023-11-05 09:30 +0100
                Re: How do I connect my new wifi router (Mi Router 4C)? Martin <martin94@cryptolab.net> - 2023-11-05 22:50 +0100
    Re: How do I connect my new wifi router (Mi Router 4C)? David Wright <deblis@lionunicorn.co.uk> - 2023-10-26 01:30 +0200

csiph-web