43 lines
1.2 KiB
Django/Jinja
43 lines
1.2 KiB
Django/Jinja
#!/bin/sh
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# Stop tunneldigger until bat0 is up
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#/usr/sbin/service tunneldigger stop
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# Set unreachable for table 200
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#/bin/ip route add unreachable 0.0.0.0/0 table iffy
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#while ! ping -c 1 -W 1 {{ sn_iffy_traffic }}; do
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# echo "Waiting for {{ sn_iffy_traffic }} - network interface might be down..."
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# sleep 5
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#done
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# Activate IP forwarding
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/sbin/sysctl -w net.ipv6.conf.all.forwarding=1
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/sbin/sysctl -w net.ipv4.ip_forward=1
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/sbin/sysctl kernel.panic=10
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# Routing table 200 for traffic above port 1023
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#/bin/grep 200 /etc/iproute2/rt_tables || /bin/echo 200 iffy >> /etc/iproute2/rt_tables
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# Set table for traffice with mark 4
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#/bin/ip rule add fwmark 0x4 table iffy
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# Set mark 4 to traffic above port 1023
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#/sbin/iptables -t mangle -A PREROUTING -p tcp --dport 1024:65535 -s 10.0.0.0/8 ! -d 10.0.0.0/8 -j MARK --set-mark 4
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#/sbin/iptables -t mangle -A PREROUTING -p udp --dport 1024:65535 -s 10.0.0.0/8 ! -d 10.0.0.0/8 -j MARK --set-mark 4
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# NAT on eth0
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/sbin/iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
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# Allow MAC address spoofing
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/sbin/sysctl net.ipv4.conf.bat0.rp_filter=0
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# Set gateway for table 200
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#/bin/ip route replace default via {{ sn_iffy_traffic }} table iffy
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# Start tunneldigger
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#/usr/sbin/service tunneldigger start
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exit 0
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