Brume GL-MV1000 Tailscale exit node not working

I have two devices connected to tailgate, one my Brume MV1000 and an IPhone 15 pro. I know the exit node is not supported yet, but I followed the following step to advertise the brume as the exit node:

Brume 2 as a Tailscale exit node - #7 by asksimple

When I enable the Brume as the exit node on my iphone, I can’t get to the internet.

Here some of my outputs:

ifconfig tailscale0
tailscale0 Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
          inet addr:  P-t-P:  Mask:
          RX packets:3920 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1506 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:500
          RX bytes:1448634 (1.3 MiB)  TX bytes:176941 (172.7 KiB)


root@GL-MV1000:~# tailscale status   gl-mv1000            amb1s1@      linux   -   iphone-15-pro        amb1s1@      iOS     active; direct, tx 468636 rx 2017188
root@GL-MV1000:~# ip rule
0:	from all lookup local
48:	from all to lookup main
49:	from all to lookup main
50:	from all to lookup 55
51:	from all fwmark 0x100000/0x100000 lookup 51
52:	from all fwmark 0x80000/0x80000 lookup 52
53:	from all fwmark 0x60000/0x60000 lookup 53
1001:	from all iif wan lookup 1
1310:	from all fwmark 0x800000/0xff0000 lookup main
1330:	from all fwmark 0x800000/0xff0000 lookup default
1350:	from all fwmark 0x800000/0xff0000 unreachable
1370:	from all lookup 55
2001:	from all fwmark 0x100/0x3f00 lookup 1
2061:	from all fwmark 0x3d00/0x3f00 blackhole
2062:	from all fwmark 0x3e00/0x3f00 unreachable
32766:	from all lookup main
32767:	from all lookup default
root@GL-MV1000:~#  ip route show table 55 dev tailscale0 dev tailscale0
root@GL-MV1000:~#  ip route
default via dev wan proto static src metric 10 dev wgserver proto kernel scope link src dev wan proto static scope link metric 10 dev tailscale0 scope link dev br-lan proto kernel scope link src

I’m able to ping from the tailscale0 interface:

root@GL-MV1000:~# ping -I
PING ( from 56 data bytes
64 bytes from seq=0 ttl=58 time=10.201 ms

Any help will be appreciated.

Try hardcoding the connection parameters:

Please also refer to Tailscale on XE3000 to route all traffic through remote MT3000 running tailscale - #24 by jddebug