Merge branch 'pahermes-master-patch-21227' into 'master'

Update openafs.md

See merge request !20

docs/guides/openafs.md

@@ -220,9 +220,16 @@ This can be simplified by making an alias in `` .bash_profile ``. Unmounting the
 If you want to automatically mount the drive on startup, have a look at:
 
 <a href="http://superuser.com/questions/134140/mount-an-sshfs-via-macfuse-at-boot" target="_blank">http://superuser.com/questions/134140/mount-an-sshfs-via-macfuse-at-boot
+</a>.
 
 
+## February 2023: AFS update - clients rely only on configuration via DNS
 
-</a>.
+
+Some users reported that the local afs installation is not working any more. This could be related to the update on afs, removing hard-coded IP addresses linking the *cern.ch* afs cell. The issue and solution is described in the resources listed below. 
+
+https://cern.service-now.com/service-portal?id=outage&n=OTG0067310
+
+https://cern.service-now.com/service-portal?id=outage&n=OTG0074822