1. Being able to stop outgoing spamming IS also very important, but it is quite clear that we cannot use SRBS on the dialup lines (we want to treat our customers good and fair).
By fair, we mean, one can dialup and use the line for spamming a while, but we couldn't just use SRBS (history!) to limit its outgoing because another one may dial and connect it just as normal
2. Sendmail ratecontrol window is reset if one *tries* to send again during its tarpit period. i.e. continiuous spamming will be defeated after the first windowing, because subsequent spamming will keep the timer being reset.
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...