MN topo: Revert DUP ACK config
@@ -170,9 +170,6 @@ def setup_client_tun(nodes, id):
print node.cmd('ip route add default via 10.1.0.1 dev cl-eth0 metric 100')
print node.cmd('ip route add default via 10.1.1.1 dev cl-eth1 metric 101')
- # TCP Dup ACK to 20
- print node.cmd('sysctl -w net.ipv4.tcp_reordering=20')
-
def setup_server_tun(nodes, id, server_addr):
tun_addr = '10.4.0.1/24'
@@ -187,9 +184,6 @@ def setup_server_tun(nodes, id, server_addr):
print node.cmd('sysctl net.ipv4.ip_forward=1')
print node.cmd('iptables -t nat -A POSTROUTING -o {}-eth0 -j SNAT --to {}'.format(id, server_addr))
- # TCP Dup ACK to 20
- print node.cmd('sysctl -w net.ipv4.tcp_reordering=20')
-
def ping_matrix(net):
def ping_cmd(node, ip):
@@ -222,8 +216,6 @@ def setup_net(net, ip_tun=True, quic_tun=True, gdb=False, tcpdump=False, multipa
net['vpn'].cmd('ping -i 0.25 -c 4 {}'.format('10.1.1.2'))
net['vpn'].cmd('ping -i 0.25 -c 4 {}'.format('10.1.0.2'))
- net['web'].cmd('sysctl -w net.ipv4.tcp_reordering=20')
-
if quic_tun and tcpdump:
net['cl'].cmd('tcpdump -i cl-eth0 -w cl1.pcap &')
net['cl'].cmd('tcpdump -i cl-eth1 -w cl2.pcap &')
