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Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from  Wednesday, March 4, 2026 through Wednesday, March18 2026. Our Experts Ike Chon, Scott Nishimura, Annya Martinez Foster, Jyhan Ocana Casillas, Eder Pacheco, Willi...

Resolved! IPv6 and ASA OS

We're preparing for a migration to IPv6 and I am trying to find if there is a recommended ASA OS by Cisco to support IPv6.  My firewall currently is running version 7.2(3).  I know this version has IPv6 commands, but I want to make sure it supports e...

dan731028 by Community Member
  • 925 Views
  • 2 replies
  • 0 Helpful votes

i have installed an IPS-SSM Module in the ASA but the module status is unresponsive. i tried to boot from tftp server many times using hw module 1 recover boot. but it doesn't work.the tftp server and the sensor are in the same subnet and vlan.i con...

My internal network is 10.201.4.0/24I had a ASA5510 as my gateway, Its inside interface ip address is 10.201.4.254. And in asa5510,I set name server which provided by my ISP.All my internal computer use firewall's internal interface as gateway.But if...

headbigger by Community Member
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  • 5 replies
  • 0 Helpful votes

Hi all,I am runinning into a problem configurating ICMP to my trunk interfaces on the ASA.  I can see the "Built inbound" in the logs, but I am receiving request timed out from the client. I am trying to ICMP from 192.168.4.11 to 192.168.1.200 and th...

j.manley by Community Member
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  • 6 replies
  • 0 Helpful votes

Hi,We have an issue with timeout values not working Version 8.2(3)  and Version 8.3(2)timeout conn 0:30:00 half-closed 0:10:00 udp 0:01:00 icmp 0:00:02 asa# sh conn | include UDP   UDP **** *.*.*.*:54631 **** *.*.*.*:161, idle 0:59:16, bytes 714, fla...

john by Community Member
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  • 3 replies
  • 0 Helpful votes

/* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-...

hi, i need ccsp pdf to learn more about firewall and want to increase knowledge on my security. can any body suggest appropriate pdf or link having good scenario for learning

r.kukreja by Level 5
  • 1263 Views
  • 1 replies
  • 0 Helpful votes