Network Security

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Resolved! Disbling Proxy Arp

I have an ASA interface in which Proxy Arp is still enabled for some reason. If I turn this off for this interface, will there be any type of down time for resources or blips when this is done?

HI,  Currently we have ASA 5525-X firewall and software version 9.4 and device Manager version 7.6, but couldn't able to access firewall via ASDM, IS it OK compatibility ASA and ASDM , and if any  suggested version please inform me accordingly kindly...

I need to run REST API on ASA (to be able to cooperate with script for lets encrypt certificate)  - no problem with downloading the image and enabling it. Even with functions of the REST API self have no problems.  I encounter problems with running f...

pnavratil by Level 1
  • 479 Views
  • 0 replies
  • 0 Helpful votes

we just bought a 5525-x with the integrated firepower and virtual firesight module  still confused on how to configure it properly, does anyone have a guide or provide assistance?  just freaked out traffic creating rulesets and not sure if its what...

Is it possible to use the SHA2 signature algorithm when generating a self-signed certificate on an ASA? I can't seem to find any documentation showing commands that have control of things like the signature algorithm when using self-signed certificat...

Hi  Team I am new to cisco and  would like some advise on our firewall failover status .We have 2 ASA5515 in failover Active/Standby Mode I notice the failover status is Unknown (Waiting) on both Active/Standby . And second issue I notice is my OSPF...

alok_doon by Level 1
  • 6394 Views
  • 4 replies
  • 0 Helpful votes

Hi Team We have 2 ASA5515 in failover Active/Standby Mode My secondary link is up but the  OSPF State is  EXSTART/DROTHER.I have the MTU size and is 1500 Neighbor ID     Pri   State           Dead Time   Address         Interface 10.252.252.41   ...

alok_doon by Level 1
  • 558 Views
  • 0 replies
  • 0 Helpful votes

I issued strange problem while trying to connect from Debian system to Cisco C2960 via SSH using public keys. I generated keys in my Windows XShell client (RSA, 1024bit). After it I exported those key to PEM-format file and send to my remote Debian. ...

Hi,Is there any design guide for FTD and FMC. I have partner portal access, please suggest if anyone have idea if its there. As we are migrating from checkpoint to Firepower so trying to understand:Thanks.

Dear Experts, Scenario : PC A (windows Server 2012 with two banking Applications hosted on it) IP : 10.60.2.37 Application 1 needs to reach to Server IP : 192.168.123.171  Application 2 needs to reach To Server IP : 192.168.123.221 When Application 1...

Hi All, We have an ASA 5525-X (v9.1(7) with ASDM 7.1(3)) and what I'm trying to achieve is relatively simple (at least it should be) but struggling and trying to work out whether the ASA is missing some config or something else in our security stack...

dgoodson1 by Level 1
  • 755 Views
  • 3 replies
  • 0 Helpful votes

Resolved! ASA 5505

Hi, i am getting this error msg on every day basis please give a resolution for it  NNMi: Flap detection: 'CustomPollWarning' occurred several times between Thu Jul 27 04:07:28 EDT 2017 and Thu Jul 27 06:57:30 EDT 2017 (RateCorrelation): NNMi: Node ...