ARE SITE TO SITE VPNS ON A CISCO FIREWALL MORE PERMISSIVE?

  If you set up site to site VPNs a lot, you will notice quirks between vendors.  OpenVPN doesn’t play nice when PFS is enabled.  The infamous Check Point supernetting issue.  Or this last one where Cisco firewalls request a less restrictive proxy-id to function when pairing with a Juniper ScreenOS policy-based VPN. Cisco Setup The phase 2 encryption domain of [...]