natbox-netperf.rcS (1362:88a3afa44545) | natbox-netperf.rcS (1648:4214fd0ea44d) |
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1#!/bin/sh 2EXTIF=192.168.0.2 3INTIF=10.0.0.1 4CLIENT=10.0.0.2 5 6echo "setting up network..." 7ifconfig lo 127.0.0.1 8ifconfig eth0 $EXTIF txqueuelen 1000 9ifconfig eth1 $INTIF txqueuelen 1000 10 11echo "0" > /proc/sys/net/ipv4/tcp_timestamps 12echo "0" > /proc/sys/net/ipv4/tcp_sack 13echo "1" > /proc/sys/net/ipv4/tcp_vegas_cong_avoid | 1#!/bin/sh 2EXTIF=192.168.0.2 3INTIF=10.0.0.1 4CLIENT=10.0.0.2 5 6echo "setting up network..." 7ifconfig lo 127.0.0.1 8ifconfig eth0 $EXTIF txqueuelen 1000 9ifconfig eth1 $INTIF txqueuelen 1000 10 11echo "0" > /proc/sys/net/ipv4/tcp_timestamps 12echo "0" > /proc/sys/net/ipv4/tcp_sack 13echo "1" > /proc/sys/net/ipv4/tcp_vegas_cong_avoid |
14 | 14echo "262144" > /proc/sys/net/ipv4/ip_conntrack_max |
15echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_rmem 16echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_wmem 17echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_mem 18echo "262143" > /proc/sys/net/core/rmem_max 19echo "262143" > /proc/sys/net/core/wmem_max 20echo "262143" > /proc/sys/net/core/rmem_default 21echo "262143" > /proc/sys/net/core/wmem_default 22echo "262143" > /proc/sys/net/core/optmem_max 23echo "100000" > /proc/sys/net/core/netdev_max_backlog | 15echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_rmem 16echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_wmem 17echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_mem 18echo "262143" > /proc/sys/net/core/rmem_max 19echo "262143" > /proc/sys/net/core/wmem_max 20echo "262143" > /proc/sys/net/core/rmem_default 21echo "262143" > /proc/sys/net/core/wmem_default 22echo "262143" > /proc/sys/net/core/optmem_max 23echo "100000" > /proc/sys/net/core/netdev_max_backlog |
24 | |
25echo "1" > /proc/sys/net/ipv4/ip_forward 26 27echo "waiting for netserver..." 28/usr/bin/netcat -c -l -p 8000 29 30echo "setting up iptables..." 31IPTABLES=/sbin/iptables 32EXTIF=eth0 --- 9 unchanged lines hidden (view full) --- 42 43$IPTABLES -A FORWARD -i $EXTIF -o $INTIF -m state --state ESTABLISHED,RELATED -j ACCEPT 44$IPTABLES -A FORWARD -i $INTIF -o $EXTIF -j ACCEPT 45$IPTABLES -A FORWARD -j LOG 46 47$IPTABLES -t nat -A POSTROUTING -o $EXTIF -j MASQUERADE 48 49echo "informing client..." | 24echo "1" > /proc/sys/net/ipv4/ip_forward 25 26echo "waiting for netserver..." 27/usr/bin/netcat -c -l -p 8000 28 29echo "setting up iptables..." 30IPTABLES=/sbin/iptables 31EXTIF=eth0 --- 9 unchanged lines hidden (view full) --- 41 42$IPTABLES -A FORWARD -i $EXTIF -o $INTIF -m state --state ESTABLISHED,RELATED -j ACCEPT 43$IPTABLES -A FORWARD -i $INTIF -o $EXTIF -j ACCEPT 44$IPTABLES -A FORWARD -j LOG 45 46$IPTABLES -t nat -A POSTROUTING -o $EXTIF -j MASQUERADE 47 48echo "informing client..." |
49sleep 5 |
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50echo "server ready" | /usr/bin/netcat -c $CLIENT 8000 51 52echo "starting bash..." 53exec /bin/bash | 50echo "server ready" | /usr/bin/netcat -c $CLIENT 8000 51 52echo "starting bash..." 53exec /bin/bash |