I'am using the following script to aggregate the bandwidth of one quad gigabit ethernet controller (pci-express). #!/bin/bash sysctl -w net.ipv4.tcp_reordering = 30 ifconfig eth1 up ifconfig eth2 up ifconfig eth3 up ifconfig eth4 up modprobe sch_teql tc qdisc add dev eth1 root teql0 tc qdisc add dev eth2 root teql0 tc qdisc del dev eth3 root teql0 tc qdisc del dev eth4 root teql0 ip link set dev teql0 up ip addr flush dev eth1 ip addr flush dev eth2 ip addr flush dev eth3 ip addr flush dev eth4 ip addr flush dev teql0 ip addr add dev eth1 10.0.0.3/31 ip addr add dev eth2 10.0.0.5/31 #ip addr add dev eth3 10.0.0.7/31 #ip addr add dev eth4 10.0.0.9/31 ip addr add dev teql0 10.0.0.11/31 echo 0 > /proc/sys/net/ipv4/conf/eth1/rp_filter echo 0 > /proc/sys/net/ipv4/conf/eth2/rp_filter echo 0 > /proc/sys/net/ipv4/conf/eth3/rp_filter echo 0 > /proc/sys/net/ipv4/conf/eth4/rp_filter route add -host 10.0.0.2 gw 10.0.0.10 route add -host 10.0.0.4 gw 10.0.0.10 route del -host 10.0.0.6 gw 10.0.0.10 route del -host 10.0.0.8 gw 10.0.0.10 This setup, using just two interfaces, gives a nice and stable iperf bandwidth of 1.85Gbit/s ( 231MB/s ). But when configure all four interfaces the bandwidth drops below 1Gbit/s? Any tips or ideas are welcome! -- Leroy _______________________________________________ LARTC mailing list LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
