Hello: This may not be the right forum for this, but over the weekend I tried to replace my PIX515e with a new ASA5520. I got it online and then right away in testing when sending outbound e-mails I got the below NDR. I use Exchange. It goes Back ...
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Forum Posts
Resolved! FWSM upgrade : 4.0(8) to 4.0(12)
Hi,Is it possible to upgrade image from 4.0(8) to 4.0(12) from application partition using TFTP?failover mode:==========If we upgrade the image first in standby/Active without disconnecting from network, will that impect the production.My worry is if...
Hello all,following Problem:I'm replacing an IPCOP FW with a Cisco 5505. On the IPCOP there is the Outside Interface with the ISP and an alias Interface (on the Outisde) with a second (different) IP Range from the same provider, routed to the officia...
Folks,I am trying to use the NAC with WSUS requeriment type but I am experiencing some problems with slowperformance to verify users.I am using Severity mode and some machines have for about 2 minutes to pass trough posture assessment andothers machi...
Resolved! Outside NAT Query
Hi halijenn / experts ,I have configured outside NAT on an ASA so that the traffic is sourced from public IP on the internet to be NATTED to a private IP on the inside.Following is the error Asymmetric NAT rules matched for forward and reverse flows;...
Hi halijenn / NT / MagnusI have a query on "Deny TCP Reverse path check " . Logical interfaces are configured on the Firewall of which physical interface Gig0/0 is not assigned any "nameif". The logical interface Gig0/0.1 is "inside" interface [sec l...
i would like to get some idea for IOS IPS signature update.example currently the router fresh install using IOS-S416-CLI.pkg, IOS category ios_ips in advanced mode, with retired false.Just wonder what if next time download and loading with latest pat...
Resolved! Reg. NAT not working
Hi halijenn / NT / MagnusI have 2 server one on outside and another on inside of the firewall . The issue is that the server on inside (10.251.12.1) is able to communicate the server on outside (10.253.9.14) however the vice-versa is not happening .T...
Hello,I am new to the Cisco model so excuse my lack of wisdom with this product. I work for a small rural Hospital and we need to FTP a report once a month to a clearing house. Problem is I can't FTP their site, I can others but not theres. I was ...
Can someone please give me an idea how to do this, I have a program inside that needs to email me reports.inside address 172.16.1.20 to am SMTP on the internet.
Does anyone know how to reset a c100 IronPort to it's default settings? I lost my passwords.
Resolved! passive FTP doesn't work with CBAC
I have setup an inbound ACL on the outside interface of my router that allows TCP ports 20 and 21 in and I have a CBAC inspect map with FTP specified on the same interface in an outbound direction. My understanding is that the inspect will check al...
I'm trying to write a regular expression to block files with the extension of .lnk, but I can't get the end of line anchor ($) to work. So far I've come up with "\.[Ll][Nn][Kk]" and that blocks "test.lnk" but it also blocks "test.lnk.txt". I tried ...
Hello,I'm receiving frequently this message from ASA SSM-10 module regarding the update of antispyware. The message is as below:"GraywarePattern : Pattern Update: The download file was unsuccessful for ActiveUpdate was unable to unzip the downloaded ...
I want to allow a system in the DMZ (75) access to adatabase server in a higher security (100) and also still allow the server in the DMZ access to the internet from inside.From the inside out to the internet works fine unless I change the access rul...
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| Subject | Author | Posted |
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| 09-22-2026 04:13 PM | ||
| 08-25-2026 06:22 PM | ||
| 08-24-2026 12:26 AM | ||
| 08-20-2026 05:54 AM | ||
| 08-19-2026 07:59 AM |
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