make nat runs used vegas congestion avoidance implementation.

--HG--
extra : convert_revision : 29d2c4b70c56f13642466bd88c82f36ba849ed9d

configs/boot/nat-netperf-maerts-client.rcS

@@ -11,6 +11,7 @@ route add default gw 10.0.0.1
 
 echo "0" > /proc/sys/net/ipv4/tcp_timestamps
 echo "0" > /proc/sys/net/ipv4/tcp_sack
+echo "1" > /proc/sys/net/ipv4/tcp_vegas_cong_avoid
 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

configs/boot/nat-netperf-server.rcS

@@ -9,6 +9,7 @@ ifconfig eth0 $SERVER txqueuelen 1000
 
 echo "0" > /proc/sys/net/ipv4/tcp_timestamps
 echo "0" > /proc/sys/net/ipv4/tcp_sack
+echo "1" > /proc/sys/net/ipv4/tcp_vegas_cong_avoid
 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

configs/boot/nat-netperf-stream-client.rcS

@@ -8,6 +8,7 @@ ifconfig eth0 $CLIENT txqueuelen 1000
 
 echo "0" > /proc/sys/net/ipv4/tcp_timestamps
 echo "0" > /proc/sys/net/ipv4/tcp_sack
+echo "1" > /proc/sys/net/ipv4/tcp_vegas_cong_avoid
 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

configs/boot/nat-spec-surge-client.rcS

@@ -20,6 +20,7 @@ echo "0" > /proc/sys/net/ipv4/tcp_timestamps
 echo "0" > /proc/sys/net/ipv4/tcp_sack
 echo "15" > /proc/sys/net/ipv4/tcp_fin_timeout
 echo "16384" > /proc/sys/net/ipv4/tcp_max_syn_backlog
+echo "1" > /proc/sys/net/ipv4/tcp_vegas_cong_avoid
 
 echo "1024 65535" > /proc/sys/net/ipv4/ip_local_port_range
 echo "10000000 10000000 10000000" > /proc/sys/net/ipv4/tcp_rmem

configs/boot/nat-spec-surge-server.rcS

@@ -23,6 +23,7 @@ echo "0" > /proc/sys/net/ipv4/tcp_timestamps
 echo "0" > /proc/sys/net/ipv4/tcp_sack
 echo "15" > /proc/sys/net/ipv4/tcp_fin_timeout
 echo "16384" > /proc/sys/net/ipv4/tcp_max_syn_backlog
+echo "1" > /proc/sys/net/ipv4/tcp_vegas_cong_avoid
 
 echo "1024 65535" > /proc/sys/net/ipv4/ip_local_port_range
 echo "10000000 10000000 10000000" > /proc/sys/net/ipv4/tcp_rmem

configs/boot/natbox-netperf.rcS

@@ -10,6 +10,8 @@ ifconfig eth1 $INTIF txqueuelen 1000
 
 echo "0" > /proc/sys/net/ipv4/tcp_timestamps
 echo "0" > /proc/sys/net/ipv4/tcp_sack
+echo "1" > /proc/sys/net/ipv4/tcp_vegas_cong_avoid
+
 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

configs/boot/natbox-spec-surge.rcS

@@ -10,6 +10,7 @@ ifconfig eth1 $INTIF txqueuelen 1000
 
 echo "0" > /proc/sys/net/ipv4/tcp_timestamps
 echo "0" > /proc/sys/net/ipv4/tcp_sack
+echo "1" > /proc/sys/net/ipv4/tcp_vegas_cong_avoid
 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