https://live.paloaltonetworks.com/t5/general-topics/using-dynamic-block-list-what-happens-if-the-dynamic-block-url/m-p/107824#M44918 <P>What happens if the URL for the dynamic block list is not available? Are the entries cached or all IPs allowed?</P><P>&nbsp;</P><P>Thank you.</P> Fri, 26 Aug 2016 16:20:51 GMT bbsoc 2016-08-26T16:20:51Z https://live.paloaltonetworks.com/t5/general-topics/using-dynamic-block-list-what-happens-if-the-dynamic-block-url/m-p/107824#M44918 <P>What happens if the URL for the dynamic block list is not available? Are the entries cached or all IPs allowed?</P><P>&nbsp;</P><P>Thank you.</P> Fri, 26 Aug 2016 16:20:51 GMT https://live.paloaltonetworks.com/t5/general-topics/using-dynamic-block-list-what-happens-if-the-dynamic-block-url/m-p/107824#M44918 bbsoc 2016-08-26T16:20:51Z https://live.paloaltonetworks.com/t5/general-topics/using-dynamic-block-list-what-happens-if-the-dynamic-block-url/m-p/107866#M44921 <P>The entry is cached and the EBL is updated every 15(?) minutes. I'm not sure how long the palo alto will hold that cached information or if it holds it until the next reboot, but if it's intermediate I wouldn't be to worried about it.</P><P>If that EBL is void of any information then it will view it as it has 0 IP addresses and continue down in the list, the PA won't view an empty EBL as a pass to send all traffic.</P><P>&nbsp;</P><P>&nbsp;</P> Fri, 26 Aug 2016 19:28:32 GMT https://live.paloaltonetworks.com/t5/general-topics/using-dynamic-block-list-what-happens-if-the-dynamic-block-url/m-p/107866#M44921 BPry 2016-08-26T19:28:32Z