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PIX 515E

I have configured the DMZ interface as DHCP server, every thing work except dns, when i obtain the ip addresses automatically i obtain also the dns but i can not connect to the internet.
Any help?
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arefone
Asked:
arefone
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1 Solution
 
lamaslanyCommented:
...every thing work except dns...
...i obtain also the dns...
What client are you using?  From the client can you ping the gateway?  Can you ping the DNS server?  Can you perform an nslookup?  Can you resolve a FQDN from the Internet?  Can you ping an IP on the Internet?
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JFrederick29Commented:
Did you setup NAT for the DMZ subnet?
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arefoneAuthor Commented:
Lamaslany>
I meant, when I set "Obtain automatically ip address" on my windows laptop client, it sets also the dns but still not connect to internet!
JFrederick29>
Yes I did "nat 1 (DMZ) ........"
 
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JFrederick29Commented:
Do you have an access-list on the DMZ interface?  Can you post a "show run" or at least the following:

show run nat
show run global
show run access-list
show run access-group
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arefoneAuthor Commented:
I have solved the problem!
I tok off this command>
dhcpd wins x.x.x.x
Is possibile that the reason was this???
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JFrederick29Commented:
Hmm.  No it shouldn't make a difference.  Did you do anything else? reboot PIX, etc..?
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arefoneAuthor Commented:
no, but I have tried to delete the dns and then re-set it>
no dhcpd dns x.x.x.x
dhcpd dns x.x.x.x
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JFrederick29Commented:
Strange.  So, without WINS, it works though.
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arefoneAuthor Commented:
yes man!
anyway, can u tell me or conferm me if this command is the one to set dns on pix, or there is some other command>
dhcpd dns x.x.x.x ???
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JFrederick29Commented:
Yes, that is the command to distribute DNS servers via DHCP.
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