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4
Replies

Can not access Webpages with PIX 501...

bmckinley
Level 1
Level 1

I'm trying to setup my PIX 501 to work with my cable modem but I'm not able to get access webpages. My PC pulls a DHCP address from the PIX and my PIX appears to be pulling a IP, Subnet Mask, and Gateway address from the cable company. Below is my Pix's config so if anyone can see what I'm doing wrong I'd be greatfull.

Also a side question, everything I've read says to use the cross-over cable to connect the PIX directly to the outside interface of the calbe modem, but when I do that I don't show any lights on the outside interface. Am I suppose use the cross over cable?

PIX Version 6.3(3)

interface ethernet0 auto

interface ethernet1 100full

nameif ethernet0 outside security0

nameif ethernet1 inside security100

enable password xxxxx

passwd xxxx

fixup protocol dns maximum-length 512

fixup protocol ftp 21

fixup protocol h323 h225 1720

fixup protocol h323 ras 1718-1719

fixup protocol http 80

fixup protocol rsh 514

fixup protocol rtsp 554

fixup protocol sip 5060

fixup protocol sip udp 5060

fixup protocol skinny 2000

fixup protocol smtp 25

fixup protocol sqlnet 1521

fixup protocol tftp 69

names

mtu outside 1500

mtu inside 1500

ip address outside dhcp setroute

ip address inside 192.168.1.1 255.255.255.0

ip audit info action alarm

ip audit attack action alarm

pdm logging informational 100

pdm history enable

arp timeout 14400

global (outside) 1 interface

nat (inside) 1 192.168.1.0 255.255.255.0 0 0

timeout xlate 0:05:00

timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h225 1:00:00

timeout h323 0:05:00 mgcp 0:05:00 sip 0:30:00 sip_media 0:02:00

timeout uauth 0:05:00 absolute

aaa-server TACACS+ protocol tacacs+

aaa-server RADIUS protocol radius

aaa-server LOCAL protocol local

no snmp-server location

no snmp-server contact

snmp-server community public

no snmp-server enable traps

floodguard enable

ssh timeout 5

console timeout 0

dhcpd address 192.168.1.2-192.168.1.15 inside

dhcpd lease 3600

dhcpd ping_timeout 750

dhcpd auto_config outside

dhcpd enable inside

terminal width 80

Thanks

4 Replies 4

nkhawaja
Cisco Employee
Cisco Employee

Hi,

The config looks fine to me. What is the issue? are you not able to get to any Web page? can you get to any page by ip address? can you try to access cisco's web site using http://198.133.219.25

Are you atlteast able to ping your PIX inside interface? are you getting DNS addresses?

Thanks

Nadeem

I change the config a bit and added the DNS entries of my ISP and I'm able to reslove webpages now. However a new problem came up was with the speed. With the PIX in place my cable modem speed dropped to that of a 56K dail up. Any ideas on that??

Thanks

could you please check the output of "show interface" and "show cpu" and "show conn count"

Thanks

Nadeem

uni.lee
Level 1
Level 1

Try interface ethernet1 10full instead of 100full.

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