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Posted by on November 22, 2005, 9:31 pm
Please log in for more thread options
Hi,
I have a static IP address from my ISP. I also have a router with a
built in Modem so I plug the router into the telephone line. If I make
a direct connection from my router to my PC with the following
addresses on my PC everything works fine, I get a connection to the
internet (can view webpages):
IP: 194.97.248.40
Subnet: 255.255.255.250
Default Gateway: 194.97.248.39
Preferred DNS : 193.167.64.5
Alternate DNS : 194.97.230.30
As soon as I connect my Cisco 501 PIX in between the PC and the router,
I don't get any internet connection. Here are the steps I am
following to configure the firewall, so please guide me where I am
going wrong:
I start the PDM by going to https://192.168.1.1/startup.html
Once started and authenticated get the Basic Configuration and I leave
the default values ( PIX Host Name = pixfirewall, Domain Name:
ciscopix.com)
On the next page "Outside Interface Configuration" I leave the
"Speed to Auto" and I select "static IP address" and input the
following details IP 194.97.248.40, Subnet Mask: 255.255.255.250 and
Default Gateway: 194.97.248.39
On the next page I leave the remote VPN page empty
On the next page I also leave the Auto update Configuration empty
On the next page "Other Interfaces Configuration I can see the Inside
and outside interface settings and the inside has a security level of
100 and the outside has 0.
On the next page "NAT and PAT Configuration" I select "do not
translate any addresses.
On the next page I disable the DHCP because I can allocate a specific
IP for the PC connecting to the Firewall.
After applying all these setting and saving them. I specify TCP/IP for
my PC with the following addresses:
IP: 192.168.1.10
Subnet Mask: 255.255.255.0
Default Gateway : 192.168.1.1
I try to connect to the internet but I will not let me connect. For
some reason Skype is able to connect which is quite strange.
Do I need to configure anything more? Why does it not allow me to
connect to the internet?
When I remove the firewall I am getting a connection. Please can you
guide me?
Thank you,
James
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Posted by mike jones on November 23, 2005, 12:20 am
Please log in for more thread options
i think u need to enable nat translation
> Hi,
>
> I have a static IP address from my ISP. I also have a router with a
> built in Modem so I plug the router into the telephone line. If I make
> a direct connection from my router to my PC with the following
> addresses on my PC everything works fine, I get a connection to the
> internet (can view webpages):
>
> IP: 194.97.248.40
> Subnet: 255.255.255.250
> Default Gateway: 194.97.248.39
>
> Preferred DNS : 193.167.64.5
> Alternate DNS : 194.97.230.30
>
> As soon as I connect my Cisco 501 PIX in between the PC and the router,
> I don't get any internet connection. Here are the steps I am
> following to configure the firewall, so please guide me where I am
> going wrong:
>
> I start the PDM by going to https://192.168.1.1/startup.html
>
> Once started and authenticated get the Basic Configuration and I leave
> the default values ( PIX Host Name = pixfirewall, Domain Name:
> ciscopix.com)
>
> On the next page "Outside Interface Configuration" I leave the
> "Speed to Auto" and I select "static IP address" and input the
> following details IP 194.97.248.40, Subnet Mask: 255.255.255.250 and
> Default Gateway: 194.97.248.39
>
> On the next page I leave the remote VPN page empty
>
> On the next page I also leave the Auto update Configuration empty
>
> On the next page "Other Interfaces Configuration I can see the Inside
> and outside interface settings and the inside has a security level of
> 100 and the outside has 0.
>
> On the next page "NAT and PAT Configuration" I select "do not
> translate any addresses.
>
> On the next page I disable the DHCP because I can allocate a specific
> IP for the PC connecting to the Firewall.
>
> After applying all these setting and saving them. I specify TCP/IP for
> my PC with the following addresses:
>
> IP: 192.168.1.10
> Subnet Mask: 255.255.255.0
> Default Gateway : 192.168.1.1
>
> I try to connect to the internet but I will not let me connect. For
> some reason Skype is able to connect which is quite strange.
>
> Do I need to configure anything more? Why does it not allow me to
> connect to the internet?
>
> When I remove the firewall I am getting a connection. Please can you
> guide me?
>
> Thank you,
> James
>
|
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>
> I have a static IP address from my ISP. I also have a router with a
> built in Modem so I plug the router into the telephone line. If I make
> a direct connection from my router to my PC with the following
> addresses on my PC everything works fine, I get a connection to the
> internet (can view webpages):
>
> IP: 194.97.248.40
> Subnet: 255.255.255.250
> Default Gateway: 194.97.248.39
>
> Preferred DNS : 193.167.64.5
> Alternate DNS : 194.97.230.30
>
> As soon as I connect my Cisco 501 PIX in between the PC and the router,
> I don't get any internet connection. Here are the steps I am
> following to configure the firewall, so please guide me where I am
> going wrong:
>
> I start the PDM by going to https://192.168.1.1/startup.html
>
> Once started and authenticated get the Basic Configuration and I leave
> the default values ( PIX Host Name = pixfirewall, Domain Name:
> ciscopix.com)
>
> On the next page "Outside Interface Configuration" I leave the
> "Speed to Auto" and I select "static IP address" and input the
> following details IP 194.97.248.40, Subnet Mask: 255.255.255.250 and
> Default Gateway: 194.97.248.39
>
> On the next page I leave the remote VPN page empty
>
> On the next page I also leave the Auto update Configuration empty
>
> On the next page "Other Interfaces Configuration I can see the Inside
> and outside interface settings and the inside has a security level of
> 100 and the outside has 0.
>
> On the next page "NAT and PAT Configuration" I select "do not
> translate any addresses.
>
> On the next page I disable the DHCP because I can allocate a specific
> IP for the PC connecting to the Firewall.
>
> After applying all these setting and saving them. I specify TCP/IP for
> my PC with the following addresses:
>
> IP: 192.168.1.10
> Subnet Mask: 255.255.255.0
> Default Gateway : 192.168.1.1
>
> I try to connect to the internet but I will not let me connect. For
> some reason Skype is able to connect which is quite strange.
>
> Do I need to configure anything more? Why does it not allow me to
> connect to the internet?
>
> When I remove the firewall I am getting a connection. Please can you
> guide me?
>
> Thank you,
> James
>