+ echo 'setting latency to 50ms' setting latency to 50ms + echo 'setting loss to None' setting loss to None + echo 'setting limit to None' setting limit to None + ssh 192.168.120.48 /usr/local/bin/tc.sh clear Cleaning any existing tc rules on eth100: DONE Cleaning any existing tc rules on eth200: DONE + sleep 1 + '[' None == None ']' + echo 'calling: /usr/local/bin/tc.sh delay 50ms' calling: /usr/local/bin/tc.sh delay 50ms + ssh 192.168.120.48 /usr/local/bin/tc.sh delay 50ms Adding 50ms latency to iface eth100 .. DONE Adding 50ms latency to iface eth200 .. DONE + sleep 1 + ssh 192.168.120.48 /usr/local/bin/tc.sh show qdisc netem 8c26: root refcnt 385 limit 10000 delay 50ms qdisc netem 8c27: root refcnt 385 limit 10000 delay 50ms + ping -W 5 -c 3 10.201.1.2 PING 10.201.1.2 (10.201.1.2) 56(84) bytes of data. 64 bytes from 10.201.1.2: icmp_seq=1 ttl=63 time=100 ms 64 bytes from 10.201.1.2: icmp_seq=2 ttl=63 time=100 ms 64 bytes from 10.201.1.2: icmp_seq=3 ttl=63 time=100 ms --- 10.201.1.2 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2003ms rtt min/avg/max/mdev = 100.357/100.451/100.566/0.086 ms