Network Security

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I have a 5505 at home with a 10M/1M ADSL connection. The issue I am experiencing is that when the upload gets saturated my download speed drops and latency goes through the roof (over 1000 ms). I think prioritizing outgoing TCP ACKs should solve the ...

AMD_GAMER by Level 1
  • 692 Views
  • 1 replies
  • 0 Helpful votes

I have an ASA 5506-X with the Firepower module at v 5.3.1.6 (build 16) and a Sourcefire Defense Center running at v 5.4.1.3 (build 55).  I know, these are both really old.     I've found all of the documentation on upgrading from 5.4.1 to 6.0 and bey...

dkleimbach by Frequent Visitor
  • 560 Views
  • 1 replies
  • 0 Helpful votes

Hello,    Cisco ASA version: 9.8(2)     I have prepared port forwarding and it is working properly, but if I want to add port https(443), I  receive error message (because this port is used for webvpn and asdm). I have already found out, I can change...

Jaro by Level 4
  • 509 Views
  • 1 replies
  • 0 Helpful votes

Hi, I having a strange issue with a Firepower 9300 Chassis running FXOS 2.0(1) Normally you should be able to edit the SSH and HTTPS access list, either from the WEB GUI  or from the CLI using the ip-block commands from the /system/services/ menu, bu...

HI,   I have a simple question :   I have to migrate from ASA to FTD 2110:   In ASA i have a rule based on "IP" as service with action Permit. In FTD there is no "IP" object in rules, should I simply add it as prefilter rule with action fastpath ?   ...

sam cook by Spotlight
  • 980 Views
  • 2 replies
  • 0 Helpful votes

Hi Team,I have tacacs configured for central authentication to my ASA 5585 (8.4.2) firewalls. Now I want my polling server to use same credential for ssh and other snmp polling operations, how do I do that without configuring any local snmp v3 user o...

ssheorai by Community Member
  • 854 Views
  • 1 replies
  • 0 Helpful votes

Hello, can you verify the steps for re-imaging the firepower modules on ASA in active/standby?   There's no worries for being without the IPS for couple hours so I'm planning on doing the following: on the primary: 1-Copy the boot image to  flash 2-s...

NETAD by Level 7
  • 2019 Views
  • 1 replies
  • 0 Helpful votes
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