policy=Unhandled-Internal-Packet-00

phearakphearak
in Firebox - Management Software

In this session is I tried to send pictures via chat on Microsoft team but the packet is denied. I don't understand why?

"",8013035ABFAFA,tr,"FWDeny, Denied, pri=4, disp=Deny, policy=Unhandled-Internal-Packet-00, protocol=https/udp, src_ip=192.168.68.118, src_port=51324, dst_ip=52.98.43.146, dst_port=443, src_intf=2-E2, dst_intf=4-E4, rc=101, pckt_len=1278, ttl=126, 3000-0148",2664925,2022-01-22 10:05:14

Comments

  • Bruce_BriggsBruce_Briggs

    Notice that this is UDP port 443, not TCP port 443.
    You probably don't have a policy allowing UDP port 443.

    Probably this is QUIC, used by Chromium based web browsers.
    As I want to use the HTTPS proxy for my outgoing HTTPS, I block QUIC on the firewall.
    One can usually disable the use of QUIC in web browser settings.

  • phearakphearak

    @Bruce_Briggs said:
    Notice that this is UDP port 443, not TCP port 443.
    You probably don't have a policy allowing UDP port 443.

    Probably this is QUIC, used by Chromium based web browsers.
    As I want to use the HTTPS proxy for my outgoing HTTPS, I block QUIC on the firewall.
    One can usually disable the use of QUIC in web browser settings.

    thanks you now it's work

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