Solved: basic pix problem inbound & outbound traffic....

after1111 · ‎07-19-2005

I have a problem with pinging. I can ping to workstations on the 192.168.100.x network but I cant ping the outbound interface (e0) onthe same network.

The second problem is I can ping from outside to inside, ive set acl and static route but didnt work.

I just want to pc1 to be able to get through pix to pc 2 and vice versa. Please give me a sample configuration.

here's the config:

PIX Version 6.3(4)

interface ethernet0 auto

interface ethernet1 auto

interface ethernet2 auto shutdown

nameif ethernet0 outside security0

nameif ethernet1 inside security100

nameif ethernet2 intf2 security4

enable password xxx

passwd xxx

hostname pixfirewall

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

access-list acl_out permit icmp any any

pager lines 24

mtu outside 1500

mtu inside 1500

mtu intf2 1500

ip address outside 192.168.100.1 255.255.255.0

ip address inside 192.168.1.1 255.255.255.0

no ip address intf2

ip audit info action alarm

ip audit attack action alarm

pdm history enable

arp timeout 14400

global (outside) 1 192.168.100.150-192.168.100.200 netmask 255.255.255.0

nat (inside) 1 0.0.0.0 0.0.0.0 0 0

access-group acl_out in interface outside

timeout xlate 3:00:00

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 TACACS+ max-failed-attempts 3

aaa-server TACACS+ deadtime 10

aaa-server RADIUS protocol radius

aaa-server RADIUS max-failed-attempts 3

aaa-server RADIUS deadtime 10

aaa-server LOCAL protocol local

no snmp-server location

no snmp-server contact

snmp-server community public

no snmp-server enable traps

floodguard enable

telnet timeout 5

ssh timeout 5

console timeout 0

terminal width 80

Cryptochecksum:xxx

: end

harishtandon23 · ‎07-20-2005

Hello!

If you are not able to ping the outside interface of the pix from inside host, but able to ping the outside host from the inside host. it is fine. As it is security feature designed in pix ASA. You can't ping the interface ip address of the pix from the host connected to the other interface.

Regarding the other issue, please try the following command:

global (outside) 1 interface

static (inside,outside)

wr mem

cl xlate

Where, is the free public ip address in the pool that can be used to map the pc1 on the inside.

Other configuraiton looks fine. If you have any questions, please feel free to contact me.

Thanks & Regards,

Harish Tandon

harishtandon23@gmail.com

View solution in original post

harishtandon23 · ‎07-20-2005