If you are trying to VPN from inside the pix to an outside resource you will get this error. From cisco site:
IPSec
PIXFirewall Version 6.3 provides improved support for application inspection of Encapsulating Security Payload (ESP) and for using IPSec with NAT.
ESP is an IPSec protocol that...
Hi all,
I am adding an Exchange 2000 server to our existing organisation. The new server is at a different site and in a seperate routing group. The routing group connectors are set up ok and show a status of available.
If I send mail to a recipient on the new server it goes to the smtp queue...
It's on a different box to seperate the load - regarding dmz placement - presumably the logic is if the OWA box is compromised then only specific ports are allowed access to specific servers on the internal network and the OWA box is not a member of the internal domain.
Hello
I'm fishing for info on OWA on Exch 2000/W2000 domain. We presently have a Exch 5.5 OWA box in the dmz in its own domain communicating with a 5.5 box on our internal network. We are migrating to 2000 in a few months, we would like to keep a similar setup with OWA in the dmz for 2000...
Thanks Yizhar
I tried the alias command which altered the DNS response OK but for some reason would stop communication to the OWA server. All our users use a proxy so I added a hosts file pointing to the DMZ address for OWA on the Proxy and all works looovely now.
Thanks for ur help
Hi all
I have recently installed a PIX515 - all works fine BUT our OWA box in the DMZ cannot be accessed from the inside network using it's public registered domain name. There are no problems accessing OWA from outside by its owa.domain name via a static but inside the pix will not route...
Hi,
I'm trying to set up domain Authentication between two domain controlers with a Netguard 4.11 firewall. Trust relationships have been set up during build on local lan. I have created appropriate Lmhosts files on both machines and opened ports 135 > 139 but if I try to access accounts from...
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