port 89 open

[jasper2ghost 0]

Did a quick shieldsup scan and found port 88 (kerberos) was closed and port 89 (su-mit-tg) was open this appears to be on all servers I tested.

Can anybody shed any light on this behavior?

Thank You

[User of AirVPN 47]

Interesting. I just tested this and found this to be true on 3 servers I just tested. I'm wondering why port 89 is open, as when I searched su-mit-tg on google it appears to be something that hasn't been in use for over 10 years

[Staff 10016]

Hello!

A service of ours listens to port 89 for internal communications in the infrastructure. Moving thread to "off-topic".

Kind regards
 

[NinjaThunderbolt 4]

On 1/1/2020 at 10:51 AM, Staff said:

Hello!

A service of ours listens to port 89 for internal communications in the infrastructure. Moving thread to "off-topic".

Kind regards
 

What traffic is being sent?