Routing problem of inside inside via PIX

Hello

I use a Cisco PIX 506th Version 6.3 (4).

My inner interface is 192.168.5.1/24. The interface connects to a Cisco Catalyst 4503, the interface in question lies in the VLAN 20.

On the 4053, I recently created a new VLAN (30). This VLAN holds 192.168.6.0/24. On the 4503, I created an interface VLAN, which acts as a default gateway for the network 192.168.6.0/24, IP: 192.168.6.2. The IP address of the interface VLAN on 4503 belonging to VLAN 20 is 192.168.5.2.

My hosts in VLAN 30 have 192.168.6.2 default gateway - the Cisco 4503.

My hosts in VLAN 20 have default gateway 192.168.5.1 - the Cisco PIX.

I am trying to establish connectivity between the 2 networks. When I try to install between 192.168.5.10 (a random host) and 192.168.6.10 (another random host), I see that the PIX complains of not having a route to 192.168.5.10 192.168.6.10.

(Road No. 6-PIX-110001 to 192.168.6.10 of 192.168.5.10)

I have however to add a lane on the PIX that presents itself as such:

inside 192.168.6.0 255.255.255.0 192.168.5.2 1 ANOTHER static

So I will try to explain the PIX she can find 192.168.6.0/24 through 192.168.5.2.

With regard to the NAT'ing:

Global 1 interface (outside)

NAT (inside) 0 access list acl-sheep

NAT (inside) 1 access list acl-inside 0 0

I thought for a moment it could have something to do with NAT'ing, so I added this to the ACL acl-sheep:

allowed to access list acl sheep line 4 192.168.5.0 ip 255.255.255.0 192.168.5.0 255.255.255.0 (hitcnt = 0)

allowed to access list acl sheep line 4 192.168.5.0 ip 255.255.255.0 192.168.6.0 255.255.255.0 (hitcnt = 0)

allowed to access list acl sheep line 4 192.168.6.0 ip 255.255.255.0 192.168.5.0 255.255.255.0 (hitcnt = 0)

allowed to access list acl sheep line 4 192.168.6.0 ip 255.255.255.0 192.168.6.0 255.255.255.0 (hitcnt = 0)

Because I don't want PIX of NAT traffic.

After that, he always complains about not having a route.

Does anyone have an idea what I could always try to solve this problem?

With sincere friendships.

Kevin

Unfortunately, PIX does not route or redirect traffic on the interface, he received the package. Unlike a router, the PIX cannot route packets back through the same interface where the packet was originally received.

CEC reference URL:

http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_qanda_item09186a0080094874.shtml

Another suggestion for you, is if there are only a handful of hosts on the NET 192.168.5.0/24 needed to arrive at the NET 192.168.6.0/24 you can add a static route on them for use as the next hop 4503 to access the 192.168.6.0/24.

Let me know if this helped.

Sundar-

Tags: Cisco Security

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    interface ethernet 1/g14
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    output
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    output
    !
    interface ethernet 1/g17
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    switchport access vlan 3
    output
    !
    interface ethernet 1/g19
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    interface ethernet 1/g20
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    interface ethernet 1/g21
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    interface ethernet 1/g40
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    !
    interface ethernet 1/g42
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    !
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    !
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    !
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    switchport access vlan 4
    output
    output


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