| Port No | 221 |
| Service Name | fln-spx |
| RFC Doc | 1282 |
| Protocol | UDP |
| Description | Berkeley rlogind with SPX auth |
| Reference Link | BSD Rlogin: RFC1282 |
| Attack |
Catch threats immediately
We work side-by-side with you to rapidly detect cyberthreats
and thwart attacks before they cause damage.