Portál AbcLinuxu, 10. května 2025 05:45
TCPIN="ssh netbios-ns netbios-dgm netbios-ssn microsoft-ds" UDPIN="netbios-ns netbios-dgm netbios-ssn microsoft-ds" echo -n "FW: Allowing incoming TCP: " for i in $TCPIN; do echo -n "$i " $IPT -A INPUT -i $INTIF -p tcp -s $INTNET \ --dport $i --syn -m state --state NEW -j ACCEPT done echo "" echo -n "FW: Allowing incoming UDP: " for i in $UDPIN; do echo -n "$i " $IPT -A INPUT -i $INTIF -p udp -s $INTNET \ --dport $i -m state --state NEW -j ACCEPT done echo "" TCPOUT="ftp www netbios-ns netbios-dgm netbios-ssn microsoft-ds https" UDPOUT="domain netbios-ns netbios-dgm netbios-ssn microsoft-ds" echo -n "FW: Allowing outgoing TCP: " for i in $TCPOUT; do echo -n "$i " $IPT -A OUTPUT -o $INTIF -p tcp -s $INTNET \ --dport $i --syn -m state --state NEW -j ACCEPT done echo "" echo -n "FW: Allowing outgoing UDP: " for i in $UDPOUT; do echo -n "$i " $IPT -A OUTPUT -o $INTIF -p udp -s $INTNET \ --dport $i -m state --state NEW -j ACCEPT done echo ""
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