hi
i've a odd issue on facebook videocall: the webcam works only if i open in and out iptables and only on facebook.
*filter
:INPUT DROP [32:6432]
:FORWARD DROP [0:0]
:OUTPUT DROP [28:1734]
-A INPUT -i lo -j ACCEPT
-A OUTPUT -o lo -j ACCEPT
-A INPUT -p tcp --sport 80 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A OUTPUT -p tcp --dport 80 -m conntrack --ctstate NEW,RELATED,ESTABLISHED -j ACCEPT
-A INPUT -p tcp --sport 443 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A OUTPUT -p tcp --dport 443 -m conntrack --ctstate NEW,RELATED,ESTABLISHED -j ACCEPT
-A INPUT -p udp --sport 53 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A OUTPUT -p udp --dport 53 -m conntrack --ctstate NEW,RELATED,ESTABLISHED -j ACCEPT
thanks for all suggestions
i've a odd issue on facebook videocall: the webcam works only if i open in and out iptables and only on facebook.
*filter
:INPUT DROP [32:6432]
:FORWARD DROP [0:0]
:OUTPUT DROP [28:1734]
-A INPUT -i lo -j ACCEPT
-A OUTPUT -o lo -j ACCEPT
-A INPUT -p tcp --sport 80 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A OUTPUT -p tcp --dport 80 -m conntrack --ctstate NEW,RELATED,ESTABLISHED -j ACCEPT
-A INPUT -p tcp --sport 443 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A OUTPUT -p tcp --dport 443 -m conntrack --ctstate NEW,RELATED,ESTABLISHED -j ACCEPT
-A INPUT -p udp --sport 53 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A OUTPUT -p udp --dport 53 -m conntrack --ctstate NEW,RELATED,ESTABLISHED -j ACCEPT
thanks for all suggestions