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| author | Lisa Hsu <hsul@eecs.umich.edu> | 2004-11-16 22:43:12 -0500 |
|---|---|---|
| committer | Lisa Hsu <hsul@eecs.umich.edu> | 2004-11-16 22:43:12 -0500 |
| commit | 182425da82976a7bddcd259e8b56fed348c52eab (patch) | |
| tree | f5aa45d3e733efcde4680726c7d51cb323085202 /configs/boot/natbox-spec-surge.rcS | |
| parent | 33135a051abcaad29bd04118e9d7028f7529b4a5 (diff) | |
| download | gem5-182425da82976a7bddcd259e8b56fed348c52eab.tar.xz | |
add support for NAT under netperf stream, maerts, and spec-surge.
configs/boot/spec-surge-client.rcS:
configs/boot/surge-client.rcS:
fix this rcS - don't sleep, instead wait for the server to tell you it's done.
configs/boot/spec-surge-server.rcS:
configs/boot/surge-server.rcS:
notify the client you're done starting the server.
--HG--
extra : convert_revision : b708bd0a9147e248eed7c27e7078668fbd98b95e
Diffstat (limited to 'configs/boot/natbox-spec-surge.rcS')
| -rw-r--r-- | configs/boot/natbox-spec-surge.rcS | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/configs/boot/natbox-spec-surge.rcS b/configs/boot/natbox-spec-surge.rcS new file mode 100644 index 000000000..ed74b71bd --- /dev/null +++ b/configs/boot/natbox-spec-surge.rcS @@ -0,0 +1,51 @@ +#!/bin/sh +EXTIF=192.168.0.7 +INTIF=10.0.0.1 +CLIENT=10.0.0.2 + +echo "setting up network..." +ifconfig lo 127.0.0.1 +ifconfig eth0 $EXTIF txqueuelen 1000 +ifconfig eth1 $INTIF txqueuelen 1000 + +echo "0" > /proc/sys/net/ipv4/tcp_timestamps +echo "0" > /proc/sys/net/ipv4/tcp_sack +echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_rmem +echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_wmem +echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_mem +echo "262143" > /proc/sys/net/core/rmem_max +echo "262143" > /proc/sys/net/core/wmem_max +echo "262143" > /proc/sys/net/core/rmem_default +echo "262143" > /proc/sys/net/core/wmem_default +echo "262143" > /proc/sys/net/core/optmem_max +echo "100000" > /proc/sys/net/core/netdev_max_backlog + +echo "1" > /proc/sys/net/ipv4/ip_forward + +echo "waiting for netserver..." +/usr/bin/netcat -c -l -p 8000 + +echo "setting up iptables..." +IPTABLES=/sbin/iptables +EXTIF=eth0 +INTIF=eth1 + +$IPTABLES -P INPUT ACCEPT +$IPTABLES -F INPUT +$IPTABLES -P OUTPUT ACCEPT +$IPTABLES -F OUTPUT +$IPTABLES -P FORWARD DROP +$IPTABLES -F FORWARD +$IPTABLES -t nat -F + +$IPTABLES -A FORWARD -i $EXTIF -o $INTIF -m state --state ESTABLISHED,RELATED -j ACCEPT +$IPTABLES -A FORWARD -i $INTIF -o $EXTIF -j ACCEPT +$IPTABLES -A FORWARD -j LOG + +$IPTABLES -t nat -A POSTROUTING -o $EXTIF -j MASQUERADE + +echo "informing client..." +echo "server ready" | /usr/bin/netcat -c $CLIENT 8000 + +echo "starting bash..." +exec /bin/bash |