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Some thinks doesnt work when sharing PPPOE connection

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Some thinks doesnt work when sharing PPPOE connection - 2.Jan.2007 6:48:28 PM   
ashujaku

 

Posts: 12
Joined: 4.Mar.2006
Status: offline
Ok I tried so much to browse a solution, but i really need a help

I have Windows Server 2003 with Isa 2004 (sp2) .
I have 2 internet connections . Wirelless connection (with cisco aironet) which works fine  and PPPoE connection which works fine from ISA server but not from the firewall or SecureNat clients.

Isa server 2004 has 3 interfaces:

1. Cisco Aironet (192.168.1.201)as external (with which i dont have any problems)
2. Realtek (192.168.0.1) internal.
3. 3com which is used for "dialing" PPPoE connection to my other internet provider.

The rule is Allow Unrestricted Internet access for internal 192.168.0.0.

When using WIRELLESS CONNECTION everything works fine. I can initiate RDP and PPTP connections without problems from ISA or from Internal Clients.


3com interface is used only for dialing the internet. another ppp connection dials DLS provider through this Net interface. It doesnt matter what IP is used on this connection since its only a bridge beetween computer and DSL modem.

When i dial manualy or automatically the PPPoE connection. internal clients automatically are bind to new connection. I can browse internet http without problems. (i am doing it right now)



When I try REMOTE DESKTOP CONNECTION to any remote location (my office) it doesnt work. The strange thing is that there is no logging about it. It's somehow lost in black hole in the ISA inside. Since the same rules work when only WIRELLESS CONNECTION is active i don't think that any firewall rules are blocking that.

Not only RDP doesnt work when sharing with pppoe. PPTP connection doesnt work as well with Internet connection

I am really lost.

There is no log on the LOGGING of the isa server 2004


PLEASE PLEASE PLEASE help me


best regards

Agron

< Message edited by ashujaku -- 2.Jan.2007 6:54:59 PM >
Post #: 1
RE: Some thinks doesnt work when sharing PPPOE connection - 2.Jan.2007 7:17:29 PM   
ashujaku

 

Posts: 12
Joined: 4.Mar.2006
Status: offline
In addition to troubleshooting  i have made 2 pcap files with ethereal  (now called wireshark) . In one file you can see failed attempt through pppoe connection
in the second one (big one) you can see successfull connection through wirelless.
and they are located in this website.

http://www.poliklinika-galaxy.com/ether/


(in reply to ashujaku)
Post #: 2

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