Pix v4.4 Outbound "except" Commands - all zero's Netmask
I am currently trying to de-commsion an old Pix Ver 4.4 Firewall... there is a deny "anything" i.e deny 0.0.0.0 0.0.0.0 0 rule at the begining of the Outbound Src list, but some of the outbound "exept commands have 0.0.0.0 netmasks on them... I am seeing illegal traffic building Outbound connections through the pix from the log.. would this mean that the 0.0.0.0 netmask is allowing any IP matching the netmask ??? outbound
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...