Hi,
Have you checked the note this.
766505 - OSS1: Changes to the RFC connection to SAPOSS
So if you make any change in OSS1 rfc then SM59 SAPOSS is automatically updated.
Is this new router?
Have you checked the below note .
can you also provide more details what are above ip related to.(93.108.226.98 to 147.204.100.18, sapdp01)
Thanks
Rishi Abrol