Hard to reproduce sshuttle bug

gistfile1.txt

$ ./sshuttle --dns -r leto@example.com 0/0 -vv
Starting sshuttle proxy.
Binding: 12300
Listening on ('127.0.0.1', 12300).
DNS listening on ('127.0.0.1', 12300).
[local sudo] Password: 
Sorry, try again.
[local sudo] Password: 
firewall manager ready.
c : connecting to server...
c : executing: ['ssh', 'leto@example.com', '--', 'P=python2; $P -V 2>/dev/null || P=python; "$P" -c \'import sys; skip_imports=1; verbosity=2; exec compile(sys.stdin.read(764), "assembler.py", "exec")\'']
c :  > channel=0 cmd=PING len=7 (fullness=0)
server: assembling 'cmdline_options.py' (29 bytes)
server: assembling 'helpers.py' (693 bytes)
server: assembling 'ssubprocess.py' (13702 bytes)
server: assembling 'ssnet.py' (5100 bytes)
server: assembling 'hostwatch.py' (2242 bytes)
server: assembling 'server.py' (2380 bytes)
 s: latency control setting = True
 s: available routes:
 s:   173.255.217.0/24
 s:  > channel=0 cmd=PING len=7 (fullness=0)
 s:  > channel=0 cmd=ROUTES len=17 (fullness=7)
 s: Waiting: 1 r=[4] w=[5] x=[] (fullness=24/0)
 s:   Ready: 1 r=[] w=[5] x=[]
 s: mux wrote: 15/15
 s: mux wrote: 25/25
 s: Waiting: 1 r=[4] w=[] x=[] (fullness=24/0)
c : connected.
Connected.
c : Waiting: 3 r=[3, 5, 9] w=[9] x=[] (fullness=7/0)
c :   Ready: 3 r=[9] w=[9] x=[]
c : <  channel=0 cmd=PING len=7
c :  > channel=0 cmd=PONG len=7 (fullness=7)
c : <  channel=0 cmd=ROUTES len=17
firewall manager: starting transproxy.
>> iptables -t nat -N sshuttle-12300
>> iptables -t nat -F sshuttle-12300
>> iptables -t nat -I OUTPUT 1 -j sshuttle-12300
>> iptables -t nat -I PREROUTING 1 -j sshuttle-12300
>> iptables -t nat -A sshuttle-12300 -j RETURN --dest 127.0.0.0/8 -p tcp
>> iptables -t nat -A sshuttle-12300 -j REDIRECT --dest 0.0.0.0/0 -p tcp --to-ports 12300 -m ttl ! --ttl 42
>> iptables -t nat -A sshuttle-12300 -j REDIRECT --dest XX.7.43.10/32 -p udp --dport 53 --to-ports 12300 -m ttl ! --ttl 42
>> iptables -t nat -A sshuttle-12300 -j REDIRECT --dest XX.7.33.10/32 -p udp --dport 53 --to-ports 12300 -m ttl ! --ttl 42
c : mux wrote: 15/15
c : mux wrote: 15/15
c : Waiting: 3 r=[3, 5, 9] w=[] x=[] (fullness=14/0)
Write failed: Broken pipe
c :   Ready: 3 r=[9] w=[] x=[]
firewall manager: undoing changes.
>> iptables -t nat -D OUTPUT -j sshuttle-12300
>> iptables -t nat -D PREROUTING -j sshuttle-12300
>> iptables -t nat -F sshuttle-12300
>> iptables -t nat -X sshuttle-12300
c : fatal: server died with error code 255

I opened an issue here: sshuttle/sshuttle#150

This fixed the problem for me:
I added the --exclude XXX.XXX.XX.XXX option, where the Xs are the IP addresses of the server.
Here is a link to the original answer:
https://www.reddit.com/r/archlinux/comments/7kxdvw/trouble_running_sshuttle_these_days/

any dns solution?

~$ sshuttle --dns -vr user@xx.xxx.xx.xxx 0/0 --ssh-cmd 'ssh -i public.pem'
Starting sshuttle proxy.
firewall manager: Starting firewall with Python version 3.5.2
firewall manager: ready method name nat.
IPv6 enabled: False
UDP enabled: False
DNS enabled: True
TCP redirector listening on ('127.0.0.1', 12300).
DNS listening on ('127.0.0.1', 12300).
Starting client with Python version 3.5.2
c : connecting to server...
Starting server with Python version 2.7.6
s: latency control setting = True
s: available routes:
s: 2/10.8.0.0/24
s: 2/10.8.0.2/32
s: 2/10.10.8.0/22
s: 2/192.168.0.0/22
c : Connected.
firewall manager: setting up.

iptables -t nat -N sshuttle-12300
iptables -t nat -F sshuttle-12300
iptables -t nat -I OUTPUT 1 -j sshuttle-12300
iptables -t nat -I PREROUTING 1 -j sshuttle-12300
iptables -t nat -A sshuttle-12300 -j RETURN --dest 127.0.0.0/8 -p tcp
iptables -t nat -A sshuttle-12300 -j REDIRECT --dest 0.0.0.0/0 -p tcp --to-ports 12300 -m ttl ! --ttl 42
iptables -t nat -A sshuttle-12300 -j REDIRECT --dest 127.0.1.1/32 -p udp --dport 53 --to-ports 12300 -m ttl ! --ttl 42
packet_write_wait: Connection to 49.206.24.241 port 22: Broken pipe
firewall manager: undoing changes.
iptables -t nat -D OUTPUT -j sshuttle-12300
iptables -t nat -D PREROUTING -j sshuttle-12300
iptables -t nat -F sshuttle-12300
iptables -t nat -X sshuttle-12300
c : fatal: server died with error code 255

any solution for this. I can able to ssh by following the below command but sshuttle is not working
ssh -i public.pem user@xx.xxx.xx.xxx

--exclude

This solved my problem.
Thanks 👍

This fixed the problem for me:
I added the --exclude XXX.XXX.XX.XXX option, where the Xs are the IP addresses of the server.
Here is a link to the original answer:
https://www.reddit.com/r/archlinux/comments/7kxdvw/trouble_running_sshuttle_these_days/

This totally makes sense, I was getting the error broken pipe and server died with error code 255, but of course, the connection to the server was lost as soon as the firewall started enforcing every connections, including the current ssh client.

wow Thanks 👍

--exclude XXX.XXX.XX.XXX

Yup, thanks! 👍

sshuttle <user>@<server-ip> --exclude <server-ip> ...

Thanks! 💯