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Remote Access Issues

Guest anthony@necrofiends.com
Guest anthony@necrofiends.com
in Tech Help and Discussions

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Posted

I'm running SBS 2003 with SP2. I'm running a VPN and OWA...I have two

NIC cards. I'm using a Cisco Router/Firewall that is translating the

Public IP addresses of the VPN and E-Mail to their Private IP

addresses. This works...usually. Intermittently, the services are

not accessible to users outside of the network. When this happens,

I'm not able to ping the Public IPs of the VPN and OWA from outside of

my network. I'm able to ping the Router's Public IP as well as my PBX

which has a Public IP that is translated to it's internal address.

So, I think this eliminates the router as the cause. Event viewer has

shown nothing unusual. Any suggestions?

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    It still looks like a router issue, try to upgrade the latest OS on the router.

     

    A netmon trace should get analysed to kow where it drops the packets.

     

    Ashish

     

    "anthony@necrofiends.com" wrote:

    > I'm running SBS 2003 with SP2. I'm running a VPN and OWA...I have two

    > NIC cards. I'm using a Cisco Router/Firewall that is translating the

    > Public IP addresses of the VPN and E-Mail to their Private IP

    > addresses. This works...usually. Intermittently, the services are

    > not accessible to users outside of the network. When this happens,

    > I'm not able to ping the Public IPs of the VPN and OWA from outside of

    > my network. I'm able to ping the Router's Public IP as well as my PBX

    > which has a Public IP that is translated to it's internal address.

    > So, I think this eliminates the router as the cause. Event viewer has

    > shown nothing unusual. Any suggestions?

    >

    >

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