Velocity Reviews - Computer Hardware Reviews

Velocity Reviews > Newsgroups > Computing > Cisco > Problem with PIX

Reply
Thread Tools

Problem with PIX

 
 
Mamun Shaheed
Guest
Posts: n/a
 
      12-26-2003
Hi,
I am faceing some problem in with my PIX firewall. Here is my network
design

+---------------+
|192.168.10.1/24|
|Pix F/W |
|10.10.2.230/24 |
+---------------+
|
|
|
My nework |
10.10.2.x |----|---------------------|-------------------|
| Host A Host B Host C
| 10.10.2.210/24 10.10.2.208/24 10.10.2.209/24
| g/w 10.10.2.230 g/w 10.10.2.230 g/w 10.10.2.1
+--------------+
|10.10.2.1/24 |
|3640 router |
|192.168.3.1/24|
+--------------+
|
|
Host D
192.168.3.101


Host A and B is statically mapped in Pix.

Host D can Ping 10.10.2.1, 10.10.2.230 and 10.10.209, but it cannot
ping Host A or Host B. When it try to ping Host A or Host B, I am
getting following error in my syslog server.

<163>%PIX-3-106011: Deny inbound (No xlate) icmp src
inside:10.10.2.201 dst inside:192.168.3.101 (type 0, code 0)

So far i understand that, as PIX is pointed as g/w for Host A and B,
when it receive and request for these two hosts it is trying to send
that request to outside (192.168.10.x) as these two hosts are
statically mapped in PIX.

Here is the route I put in Pix
route inside 192.168.3.0 255.255.255.0 10.10.2.1

Now How can I tell my PIX to route 192.168.3.0 kinda request to send
back to 10.10.2.1??

~M$
 
Reply With Quote
 
 
 
 
Erik Tamminga
Guest
Posts: n/a
 
      12-26-2003
Hi,

The Pix is a firewall and a router and will not route packets back the way
they came from. The only routing the pix can do is routing between
interfaces. So, change host A and B's default gateway to 10.10.2.1 (the
3640).

Erik

"Mamun Shaheed" <> wrote in message
news: om...
> Hi,
> I am faceing some problem in with my PIX firewall. Here is my network
> design
>
> +---------------+
> |192.168.10.1/24|
> |Pix F/W |
> |10.10.2.230/24 |
> +---------------+
> |
> |
> |
> My nework |
> 10.10.2.x |----|---------------------|-------------------|
> | Host A Host B Host C
> | 10.10.2.210/24 10.10.2.208/24 10.10.2.209/24
> | g/w 10.10.2.230 g/w 10.10.2.230 g/w 10.10.2.1
> +--------------+
> |10.10.2.1/24 |
> |3640 router |
> |192.168.3.1/24|
> +--------------+
> |
> |
> Host D
> 192.168.3.101
>
>
> Host A and B is statically mapped in Pix.
>
> Host D can Ping 10.10.2.1, 10.10.2.230 and 10.10.209, but it cannot
> ping Host A or Host B. When it try to ping Host A or Host B, I am
> getting following error in my syslog server.
>
> <163>%PIX-3-106011: Deny inbound (No xlate) icmp src
> inside:10.10.2.201 dst inside:192.168.3.101 (type 0, code 0)
>
> So far i understand that, as PIX is pointed as g/w for Host A and B,
> when it receive and request for these two hosts it is trying to send
> that request to outside (192.168.10.x) as these two hosts are
> statically mapped in PIX.
>
> Here is the route I put in Pix
> route inside 192.168.3.0 255.255.255.0 10.10.2.1
>
> Now How can I tell my PIX to route 192.168.3.0 kinda request to send
> back to 10.10.2.1??
>
> ~M$



 
Reply With Quote
 
 
 
 
Atif Sajid
Guest
Posts: n/a
 
      12-26-2003
You can put a static route on hosts A and B for 192.168.3.0/24 network
with gateway 10.10.2.1.


"Erik Tamminga" <> wrote in message news:<bsh4it$1qh$>...
> Hi,
>
> The Pix is a firewall and a router and will not route packets back the way
> they came from. The only routing the pix can do is routing between
> interfaces. So, change host A and B's default gateway to 10.10.2.1 (the
> 3640).
>
> Erik
>
> "Mamun Shaheed" <> wrote in message
> news: om...
> > Hi,
> > I am faceing some problem in with my PIX firewall. Here is my network
> > design
> >
> > +---------------+
> > |192.168.10.1/24|
> > |Pix F/W |
> > |10.10.2.230/24 |
> > +---------------+
> > |
> > |
> > |
> > My nework |
> > 10.10.2.x |----|---------------------|-------------------|
> > | Host A Host B Host C
> > | 10.10.2.210/24 10.10.2.208/24 10.10.2.209/24
> > | g/w 10.10.2.230 g/w 10.10.2.230 g/w 10.10.2.1
> > +--------------+
> > |10.10.2.1/24 |
> > |3640 router |
> > |192.168.3.1/24|
> > +--------------+
> > |
> > |
> > Host D
> > 192.168.3.101
> >
> >
> > Host A and B is statically mapped in Pix.
> >
> > Host D can Ping 10.10.2.1, 10.10.2.230 and 10.10.209, but it cannot
> > ping Host A or Host B. When it try to ping Host A or Host B, I am
> > getting following error in my syslog server.
> >
> > <163>%PIX-3-106011: Deny inbound (No xlate) icmp src
> > inside:10.10.2.201 dst inside:192.168.3.101 (type 0, code 0)
> >
> > So far i understand that, as PIX is pointed as g/w for Host A and B,
> > when it receive and request for these two hosts it is trying to send
> > that request to outside (192.168.10.x) as these two hosts are
> > statically mapped in PIX.
> >
> > Here is the route I put in Pix
> > route inside 192.168.3.0 255.255.255.0 10.10.2.1
> >
> > Now How can I tell my PIX to route 192.168.3.0 kinda request to send
> > back to 10.10.2.1??
> >
> > ~M$

 
Reply With Quote
 
 
 
Reply

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Pix-to-Pix and Client-to-Pix VPN AlanP Cisco 3 04-07-2004 05:06 AM
PIX to PIX VPN and VPN Client to PIX Config Example? GVB Cisco 1 02-06-2004 07:44 PM
vpnclient access to remote pix via pix-pix tunnel Bill F Cisco 1 11-25-2003 06:03 AM
[pix] desperatly need help with PIX-to-PIX config Remco Bressers Cisco 1 11-21-2003 08:58 PM
PIX to PIX to PIX meshed VPN Richard Cisco 1 11-15-2003 07:41 AM



Advertisments
 



1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57