Upon browsing to our company's ASA firewall, I encountered a browser error stating that the firewall's device has been revoked. Error given below...
Secure Connection Failed
An error occurred during a connection to X.X.X.X. Peer's Certificate has been revoked. (Error code: sec_error_revoked_certificate)
What is the procedure for checking a CRL to see if my ASA firewall's certificate is on it? How do I obtain the CRL? What section of the ASA configuration contains the serial number or other information that I would use to compare with the CRL?
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...
[toc:faq]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 and UDP are I...