Network Security

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Dear Experts, Can anyone of you please let me know the day to day activities of firewall specialists. what exactly he does on the daily basis. On what level does he work on. what kind of issues does he face daily or what kind of threats he deals wit...

Hi, I have an ASA 5516 cluster running a managed pair of resilient internet lines. Main Cluster  1 -ISP - 2800 - ASA1 (active) - LAN 2 -ISP - 2800 - ASA2 (passive) - LAN I have also have an ASA 5505 which is connected to a separate internet line. ...

Hi I noticed I was starting to get "No host record found" when trying to "View Host Profile" for some internal IPv4 addresses. We're an IPv4 shop by the way. When I looked at the Network Map I see the Hosts [IPv6] table is filling up and the discover...

hoffa2000 by Level 3
  • 4126 Views
  • 10 replies
  • 0 Helpful votes

Hi everybody, I am labbing up following scenario in GNS3: We are using lPSEC with crypto map, lan to lan mode( tunnel  mode) R1#show versionCisco IOS Software, 7200 Software (C7200-ADVIPSERVICESK9-M), Version 15.2(4)S5, RELEASE SOFTWARE (fc1)Technica...

sarahr202 by Level 5
  • 1945 Views
  • 4 replies
  • 0 Helpful votes

Firesight categorizes search bots (Googlebot, Bingbot, Yahoo! Slurp) as very high risks. I see them frequently hitting our webservers but I would expect this is the normal indexing process. Can anyone explain why these bots are considered "Very High"...

VAN HEINS by Level 1
  • 317 Views
  • 0 replies
  • 0 Helpful votes

Hello All, I am pretty new in the networking industry, I need some help with the following commands. I bought a used firewall to play with and found this configuration: static (inside,outside) 10.17.1.5 10.17.1.5 netmask 255.255.255.255 <-- I thought...

pinoybot by Level 1
  • 549 Views
  • 4 replies
  • 0 Helpful votes

Well, this is probably more than a rant as anything else, but it this point I am not just disappointed with the whole ASA Firepower implementation but quite mad at Cisco for tossing out a product with promises not delivered. Especially the ASDM Mana...

Resolved! ASA NAT questions

Situation: ASA 5505 gets it's static IP address on the outside interface through DHCP. ISP routes a /29 to that DHCP assigned address. Traffic from LAN to internet uses a Dynamic PAT (Hide) rule in section 3. The translated packet's source address is...

han_valk by Level 1
  • 574 Views
  • 2 replies
  • 0 Helpful votes

Hi I have an issue with the URL Filtering Update on a Management Center. In /var/log/messages I have the followings entries: Nov 22 10:30:22 SRVFMC01 SF-IMS[4762]: [4858] CloudAgent:CloudAgent [WARN] GetDatabaseUpdate( ) reported -1.Nov 22 10:30:27 S...

fuhdan by Level 1
  • 1603 Views
  • 1 replies
  • 0 Helpful votes