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Can PIX 501 receive IP address from a Linksys router

saidfrh
Level 1
Level 1

Can a PIX 501 receive IP address for ethernet0 interface from a Linksys router-DHCP server?

4 Replies 4

Patrick Iseli
Level 7
Level 7

Yes, this is possible.

ip address outside dhcp setroute

sincerely

Patrick

Thanks.

Said

Patrick, Thanks. The PIX is receiving IP address from the Linksys. However, I do not have connectivity between the the inside e1 of the PIX to outside e0 int. My hosts can not access internet/192.168.1.1 Linksys IP. Sh int on Pix:

interface ethernet0 "outside" is up, line protocol is up ... IP address 192.168.1.103, subnet mask 255.255.255.0... interface ethernet1 "inside" is up, line protocol is up..IP address 10.10.1.1, subnet mask 255.255.255.0

SH run:

nameif ethernet0 outside security0

nameif ethernet1 inside security10

enable password xxx encrypted

passwd xxxx encrypted

hostname fire

fixup protocol ftp 21

fixup protocol http 80

fixup protocol h323 h225 1720

fixup protocol h323 ras 1718-1719

fixup protocol ils 389

fixup protocol rsh 514

fixup protocol rtsp 554

fixup protocol smtp 25

fixup protocol sqlnet 1521

fixup protocol sip 5060

fixup protocol skinny 2000

names

pager lines 24

interface ethernet0 10baset

interface ethernet1 10full

mtu outside 1500

mtu inside 1500

ip address outside dhcp setroute

ip address inside 10.10.1.1 255.255.255.0

ip audit info action alarm

ip audit attack action alarm

pdm history enable

arp timeout 14400

timeout xlate 3:00:00

timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h323 0:05:00 si

p 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

no snmp-server enable traps

floodguard enable

no sysopt route dnat

telnet timeout 5

ssh timeout 5

dhcpd address 10.10.1.101-10.10.1.109 inside

dhcpd dns 10.10.1.1

dhcpd wins 10.10.1.100

dhcpd lease 3000

dhcpd ping_timeout 750

dhcpd domain farah.com

dhcpd enable inside

terminal width 80

Cryptochecksum:xxxxx

: end

You have to PAT - Port Address Translation from your internal to your external IPs.

global (outside) 1 interface

nat (inside) 1 0.0.0.0 0.0.0.0 0 0

sincerely

Patrick

Review Cisco Networking for a $25 gift card