Network Security

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We are in the process of upgrading our ISPconnection from 100Mb to 300Mb.We currently utilize ethernet0 with a nameif of "outside"When we upgrade, we will be utilizing gb-ethernet0 with a nameif of "intf2".As this upgrade will be a "hot cut", can I s...

I am deploying a NAC 4.7.2 in-house to stage for a customer deployment, the deployment method I used is L2 OOB VG, I configured the switch, managed subnets, and vlan mapping. However, two problems arose:1. Arp replies from the trusted to the untruste...

Hi,This may seem strange, but i am having this weird problem when looking at the ASA 5520 logging from ASDM.When i opened up the Real-Time Logging in ASDM, i noticed that the Source and Destination IP and ports are swapped. For example, my host has a...

I have an ASA 5505 with two internet connections to two different ISPs, i followed the document "ASA/PIX 7.x: Redundant or Backup ISP LinksConfiguration ExampleDocument ID: 70559" in cisco site and it succeeded to move from the main ISP connection to...

%ASA-4-313005: No matching connection for ICMP error message: icmp src outside:192.168.0.72 dst PCNDMZ:192.168.3.10 (type 3, code 3) on outside interface.  Original IP payload: udp src 192.168.3.10/53 dst 192.168.0.72/58129How do I permit these throu...

unclerico by Level 2
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All,I am looking on some realword feedback on comparing the ASA series to the FWSM on a 6500 series.  Looking at things like robustness, flexibilty, IDS/IPS, etc. and anything else that migght be relevant in the real world.Thanks in advance!  All rep...

Hi all,After upgradeding the NAC from 4.1.3 to 4.7.2, When the NAC agent login, we are getting the warning message as belowcertificate issues by www.perfigo.com is suitable for test lap but production we have to go for CA certificate. Customer not in...

HiWe get a lot ( approximately 10 / minute)  of the following message in the status event log for an IDSM-2:evStatus: eventId=1245875406575241648  vendor=Cisco    originator:       hostId: hostX      appName: modprobe      appInstanceId:     time: de...