mtr TCP mode fails with "Address in use"
Issue
mtr
TCP mode fails withAddress in use
$ mtr -TP 443 -nrc 5 example.com
HOST: exmaple.com Loss% Snt Last Avg Best Wrst StDev
1.|-- aaa.aa.aaa.a 0.0% 1 0.6 0.6 0.6 0.6 0.0
2.|-- bbb.bb.bbb.b 0.0% 1 0.5 0.5 0.5 0.5 0.0
3.|-- cc.ccc.ccc.c 0.0% 1 0.3 0.3 0.3 0.3 0.0
4.|-- dd.ddd.ddd.dd 0.0% 1 0.4 0.4 0.4 0.4 0.0
5.|-- eee.ee.eee.eee 0.0% 1 0.5 0.5 0.5 0.5 0.0
6.|-- ff.fff.fff.fff 0.0% 1 3.4 3.4 3.4 3.4 0.0
mtr: Address in use
Environment
- Red Hat Enterprise Linux 7, 8, 9
mtr
(Matt's Trace Route) command to traceroute network path
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