20 lines
551 B
Bash
20 lines
551 B
Bash
|
#/usr/bin/env bash
|
||
|
|
|
||
|
|
# This is intended to be run with SSH agent forwarding,
|
||
|
|
# so we can log in as root to adjust artificial delay.
|
||
|
|
|
||
|
|
set -eu
|
||
|
|
|
||
|
|
echo "setting latency to $1"
|
||
|
|
|
||
|
|
# check that we can log in at least!
|
||
|
|
ssh root@gv.taler.net true
|
||
|
|
ssh root@firefly.gnunet.org true
|
||
|
|
|
||
|
|
ssh root@gv.taler.net tc qdisc delete dev enp4s0f0 root || true
|
||
|
|
ssh root@firefly.gnunet.org tc qdisc delete dev eno2 root || true
|
||
|
|
|
||
|
|
ssh root@gv.taler.net tc qdisc add dev enp4s0f0 root netem delay "${1}ms"
|
||
|
|
ssh root@firefly.gnunet.org tc qdisc add dev eno2 root netem delay "${1}ms"
|
||
|
|
|