Forum Discussion
HX_TL_143556
Nimbostratus
NimbostratusGTM bring down gateway firewall
my GTM is a 20xx model. Occasionally, it bring up a lot of internet connection (77k session) to TCP/53 targeting 173.245.58.100. This action may jam my gateway firewall.
What type of traffic is that ...
Cory_50405
Noctilucent
NoctilucentAbout the DNS connections out to cloudflare, is your GTM configured to do recursion? Perhaps another host or hosts are trying to use your GTM as a recursive DNS resolver.
