FTP issue then OSPF is used

Hi everyone!

Today I’ve found a strange issue in FTP service.
I have 2 Mikro’s connected via SSTP and OSPF for better perfomance and a FTP service enabled to send *.rsc. The problem is in “Available From” field. If it’s blank then everything is fine. But if I set script sender’s IP or subnet there, I get an error. See script below for better understanding.

Can anyone tell me that’s wrong?

OK, got it! It’s not an OSPF of FTP issue. Sorry for this topic!
Please do not answer.