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keturn / loopback-latency.sh
Created August 20, 2010 22:35
use netem to add latency to loopback network traffic
#!/bin/bash
#
# Add latency to all outgoing traffic on $DEV on tcp/udp $PORT,
# in the amount of $DELAY.
#
# This is matching on both source port and destination port, which
# may hit you twice if you're accessing a local resource.
#
# To see what's currently in effect,
# tc -s qdisc show dev lo