https://community.checkpoint.com/t5/Firewall-and-Security-Management/removed-dns-server-but-still-receving-dns-requests-from-vsx/m-p/143652#M22340 <P>DNS server settings can be a bit sticky pending services being restarted.</P> <P>I would first see if the issue clears after a policy install otherwise you may have to manually restart&nbsp;<SPAN>WSDNSD (during a maintenance window).</SPAN></P> Mon, 14 Mar 2022 14:43:02 GMT Chris_Atkinson 2022-03-14T14:43:02Z https://community.checkpoint.com/t5/Firewall-and-Security-Management/removed-dns-server-but-still-receving-dns-requests-from-vsx/m-p/143651#M22339 <P>Hi,</P><P>i have a clustered vsx environment running R80.30.&nbsp; I removed a dns server properly (delete dns tertiary) but on the dns server itself i still see dns entries coming in.&nbsp; Actually the requests are all for servers which have something to do with certificates (ocsp.apple.com, ocsp.digicert.com, ocsp.usertrust.com,...).&nbsp; Or a failover is required, or the dns server is still configured somewhere else (looked at the object and global properties but can't find anything)...&nbsp; Anyone an idea?</P> Mon, 14 Mar 2022 14:32:11 GMT https://community.checkpoint.com/t5/Firewall-and-Security-Management/removed-dns-server-but-still-receving-dns-requests-from-vsx/m-p/143651#M22339 pnobels 2022-03-14T14:32:11Z https://community.checkpoint.com/t5/Firewall-and-Security-Management/removed-dns-server-but-still-receving-dns-requests-from-vsx/m-p/143652#M22340 <P>DNS server settings can be a bit sticky pending services being restarted.</P> <P>I would first see if the issue clears after a policy install otherwise you may have to manually restart&nbsp;<SPAN>WSDNSD (during a maintenance window).</SPAN></P> Mon, 14 Mar 2022 14:43:02 GMT https://community.checkpoint.com/t5/Firewall-and-Security-Management/removed-dns-server-but-still-receving-dns-requests-from-vsx/m-p/143652#M22340 Chris_Atkinson 2022-03-14T14:43:02Z