topic Re: MAC Destination Problem (4.0.4) in General Topics https://live.paloaltonetworks.com/t5/general-topics/mac-destination-problem-4-0-4/m-p/45521#M33444 <HTML><HEAD></HEAD><BODY><P>Hello, If you open a case with Support we can take it up with engineering to fix the issue.</P><P></P><P>Thanks </P></BODY></HTML> Mon, 15 Aug 2011 23:06:29 GMT ukhapre 2011-08-15T23:06:29Z MAC Destination Problem (4.0.4) https://live.paloaltonetworks.com/t5/general-topics/mac-destination-problem-4-0-4/m-p/45520#M33443 <HTML><HEAD></HEAD><BODY><P>We have a new pair of PA-2050 (HA).</P><P></P><P>The last two weeks works fine with 4.0.1 but last Thursday I upgraded them to 4.0.4 and two of our networks had problems to go trought the firewalls.</P><P></P><P>I saw in the traffic monitor that the rules were ok and that traffic were allowed, but the response not reach any equipments of that network.</P><P></P><P>Then i use wireshark and saw thath the mac destination from the firewall was 00:00:00:00:00:00, the packet that go into the PA interface was correct (with origin and destination MAC) but the response had the correct source MAC but incorrect destination MAC.</P><P></P><P>I solved it with a downgrade to 4.0.1.</P></BODY></HTML> Fri, 12 Aug 2011 18:51:46 GMT https://live.paloaltonetworks.com/t5/general-topics/mac-destination-problem-4-0-4/m-p/45520#M33443 tecnatomsa 2011-08-12T18:51:46Z Re: MAC Destination Problem (4.0.4) https://live.paloaltonetworks.com/t5/general-topics/mac-destination-problem-4-0-4/m-p/45521#M33444 <HTML><HEAD></HEAD><BODY><P>Hello, If you open a case with Support we can take it up with engineering to fix the issue.</P><P></P><P>Thanks </P></BODY></HTML> Mon, 15 Aug 2011 23:06:29 GMT https://live.paloaltonetworks.com/t5/general-topics/mac-destination-problem-4-0-4/m-p/45521#M33444 ukhapre 2011-08-15T23:06:29Z