Fix invalid output of syslog IPv6 servers#1933

Merged

qiluo-msft merged 5 commits intosonic-net:masterfrom

wen587:show_syslog

Dec 3, 2021

Commits on Nov 17, 2021

Fix invalid output of IPv6 syslog servers
wen587
committed

Commits on Nov 25, 2021

Utilize regex for exact match
wen587
committed

Commits on Nov 26, 2021

lgtm issue
wen587
committed

Commits on Dec 3, 2021