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Resolved! Transparent ASA5505 Bypassing ACL's

I implemented an ASA5505 on an access switch on a network with a single data vlan1.  When I put the device online, none of my ACL's were being matched.  I was wondering if someone could look at my configuration and let me know if I'm missing somethin...

perptech1 by • Level 1
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Resolved! Zone-based firewall

I set up a very simple scenario,R1------R2-----R3, where R1 is private, R3 is the Internet. 1.Before applying any zone, the routing is fine. I used OSPF Area 0 for all the interfaces on all 3 routers.2. I created zones, with a policy that allow ICMP....

Internet Link Load Balancing

Hello,We use Cisco ASA 5520 (in HA configuration) connected to Cisco Switch 3750, ISP connection (25 Mbps) is straight to cisco 3750 switch. Since, Internet traffic is now high, a seecond ISP will be added.Our plan is to do Internet Link Load Balanci...

Configuring NAT in 8.3

Hi,We have a requirement where we need to enable a dynamic NAT from DMZ-1 to Inside, I gave the command below, but for some reason it does not work.nat (DMZ-2,Inside) source dynamic any interfaceNOTE: The access-list is permitting all the traffic fro...

IDS 4215 and no events?

I was receiving email alerts from my IDS as recent as April of this year. and they have stopped.  I usually login using the RDM web interface, but downloaded and installed the IME yesterday.  When I attached my IDS and reviewed the event monitoring I...

ASA 5520 Reverse DNS lookup Issue

We are having Reverse DNS issues.10.10.0.10 = Exchange ServerWindows 2003 = DNS server internal. Setup: 1 to 1 NAT10.10.0.10 smtp --> 70.89.133.218 smtpInt gi0/2 = 70.89.133.217Incoming Access Rule:any --> 70.89.133.218 smtp permitWhen we do a Whatis...

Resolved! ASA 5550 block memory depleted

Currently running (2) ASA 5550's in LAN failover configuration ASA ver 8.3(2) . Intermittently the firewall will failover. And it will do this several times with a half hour or so time frame. Error message in syslogs is:%ASA-3-105010   which is "Bloc...

ASA NAT rules question

i have an ASA 5520 8.4(1) with following configinterface GigabitEthernet0/0 nameif WAN security-level 0 ip address 216.52.185.33 255.255.255.240 standby 216.52.185.34!interface GigabitEthernet0/1 nameif DMZ security-level 50 ip address 216.52.185.49 ...

dhcpd for nortel phone on asa 5505

Has anybody tried to build dhcpd pools for nortel phones on an asa 5505. This is the config that I'm trying. The results I'm getting are that the pc and the phone both pull addresses from the data pool. If I switch the vlans on the trunk port, both d...

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