How I can implement this case with ISA?
- From: Morvan Daniel Muller <morvan@xxxxxxxxxxxxxxx>
- To: isalist@xxxxxxxxxxxxx
- Date: Thu, 03 Jan 2002 12:09:47 -0300
I have difficulty with ISA because isn't possible associate
protocol, source and destination in the same rule.
My problem is with this follow case:
1) all_snat_ips allow HTTP to any_internet_dest anytime
2) all_snat_ips allow FTP only-to my_public_ftp_server anytime
3) some_snat_ips allow FTP to any_internet_dest anytime
ISA need to match one rule in "protocol rules" and in "site and content
rules" to allow the request, so:
* Protocol Rules
FTP allow anytime applies-to(all_snat_ips)
HTTP allow anytime applies-to(all_snat_ips)
* Site and content Rules:
RuleName = OpenAccess
Destinations = All
Schedule = Always
Action = Allow
AppliesTo = all_snat_ips
HTTP Content = All content Groups
I need an "OpenAccess rule" to grant HTTP to all internet destinations.
But so I too permit FTP and I don't like it.
The problem is that I can't associate the protocol, source and destination
in the same rule and ISA don´t use sequence, only process
deny before allow rules.
Obs. The client set "some_snat_ips" is part of the client set "all_snat_ips".
Any suggestions.
Regards,
Morvan Daniel Muller
morvan@xxxxxxxxxxxxxxx
Analista de Suporte - Softplan/Poligraph
Sistema da Qualidade Certificado - ISO9001 - BRTUV/INMETRO
Fone: 0XX(48)333-0389
Florianópolis - SC
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