Then ‘untag’ VLAN 2 on all the wired ports. All the wireless equipment will plug into ports that you have made ‘access-ports’ on VLAN 3.įor other vendors you would need to ‘tag’ VLANs 2 and 3 onto the firewall uplink port. Then every wired connection will connect to a port you have setup as a ‘access-port’ on VLAN 2. This will depend upon the vendor, but essentially if it’s a Cisco Switch you make the uplink switch port a ‘trunk-port’, and either allow ALL or VLAN 2 and 3. Nat ( Corp-WiFi,outside-WiFi) dynamic interface
#2 lan 2 wan asa 5505 cisco how to full#
This Vigor 2950 needs to have full access inbound and outbound. We will call the second WAN IP 10.0.0.10 -> point/NAT to 192.168.1.10 (call that the local LAN IP of the phone system). I want all devices behind this private LAN to be able to get out on all ports without any restrictions. ASA 'outside' interface is assigned a static WAN IP of 10.0.0.9. Should this not be 2 VLAN's? One for my WAN and the other for DMZ?Ī bit more info these servers are in a Data Centre and our G/W address is x.x.96.1 that we have been given. Vince what you are saying I need to create 3 VLAN's, 1 for my wan, one for my LAN and the other for DMZ. Yes unclerico that is what I am trying to achieve in your diagram. RE: ASA 5505 DMZ Configuration Supergrrover (IS/IT-Management) 15 Jul 09 23:15 plug your internal LAN switch into e0/1. configure NAT for any of your private addresses if they need access to "Outside". Nat (DMZ) 0 access-list DMZ_nat0_outbound create an access list blocking access from e5 to e0 except as required.Īccess-list DMZ_nat0_outbound extended permit ip any any create an access list allowing access from e0 to e5 as required. RE: ASA 5505 DMZ Configuration unclerico (IS/IT-Management) 15 Jul 09 15:54ĥ/ Access lists:
Setup a DMZ network for my servers on the public IP's Disable the VPN capabilities of the ASA 5505 FirewallĢ.
#2 lan 2 wan asa 5505 cisco how to how to#
And then if you need any communication between inside and the DMZ then you'll need to use identity NAT to make it work?īut I am not sure how to set this up can anyone help.ġ. Someone in the Tek Tips Cisco forum told me that I need to allocate a subnet for my DMZ network which is x.x.96.0 255.255.248.0 then create a nonat ACL so that hosts in the DMZ will bypass NAT when going outbound. I do not want to use private IP's for my DMZ network as this will take a lot of time reconfiguring the network.
X.x.96.9 – Cisco ASA 5505 – This is the IP I want to assign this firewallĪll I want to do is have 1 DMZ network and my Vigor router on x.x.96.5 will host my private LAN. X.x.96.5 – Vigor Router for private LAN, this will also take care of my VPN's This is what I want to assign my DMZ network I want to protect these servers from attacks, hackings etc from the outside WAN. Our network has a /19 allocation and we have several mail, web, dns, and other servers all using static public IP's per NIC and some servers have multiple IP's per NIC. I am new to using Cisco Firewalls and need some help setting up a Cisco ASA 5505 with Security Plus. Next we need to create an access list to match plain (unencrypted) traffic which should be encrypted and routed through the IPsec tunnel between the two LANs.
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