[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] RE: [FW1] Problem with NAT and UDP
In the GUI menu items, is Policy --> Properties --> Security Policy --> "Accept UDP Replies" checked? Chris -----Original Message----- From: Paul McAtasney [mailto:[email protected]] Sent: Monday, April 23, 2001 7:54 AM To: [email protected] Subject: [FW1] Problem with NAT and UDP Hi, We're running Checkpoint Firewall-1 V 4.1 SP3 on Solaris 7. We have a particular machine with a private address behind the firewall and use NAT on the firewall to give it a public address. It is possible to access the machine from outside using telnet, ftp, and http. However, when someone from outside tries to access on a range of UDP ports, there appears to be a breakdown in NAT. The firewall logs the fact that the packet is received and the Xlat dest address is OK, however the address passed through on the internal interface is the external address. It's more confusing since this doesn't happen every time. Has anyone any ideas as to what could be causing this problem? Paul. ============================================================================ ==== To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ============================================================================ ==== ================================================================================ To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ================================================================================
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