Question about Cisco ASA 5510 Firewall

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I have to restart my ASA

Some times, my asa 5200 stop working (get blocked), i have to restart it, after that works fine some days or weeks, but get blocked again. The parcial solution is restart it. I can not find whats hapend,

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Configure the SNMP traps and view the logs hope it will help you to solve this problem.

Posted on Apr 04, 2009

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My cisco asa 5505 lost it image file ... how can i get the image back


if it is really deleted from FLASH, you will need to connect to ASA with a console cable, start up TFTP server on your pc, and in TFTP copy your ASA image file (.bin - on your CD that you got with ASA) so that you can get it from pc to asa.
then use tftpdnld command to set all the parameters on asa and start the download of the file from your pc .... after it has been done - just reboot asa :)

Dec 15, 2010 | Cisco ASA 5500 Firewall

1 Answer

Block websites on cisco asa 5510.


All websites or specific ones?

If you want to block all web traffic, a straightforward rule preventing HTTP traffic (TCP port 80) as well as HTTPS (port 443) will block any and all web access.

If you just want to block specific sites, I'd recommend an access control list (ACL) configured to deny traffic to those specific site's IP addresses.

Feb 10, 2010 | Cisco ASA 5510 Firewall

2 Answers

Replacing a PIX 515E with an ASA 5510


Best way to migrate is to take the configuration of the old PIX and TFTP it to a PC or other server for safe keeping.

Then boot up the ASA in a lab environment and TFTP the configuration to the new unit and reboot. There will be some commands that don't translate correctly, but you can compare the configurations to each other to make sure all the access lists and NAT statements get transferred across.

Keep in mind that the PIX and the ASA name their interfaces differently, so there may be errors when you transfer the configuration. You can edit the configuration offline with something like Notepad and change the names of the interfaces to have it work.

Good luck!

Jan 29, 2010 | Cisco ASA 5510 Firewall

1 Answer

Cisco ASA 5505 Firewall


1. Change your PCs default gateway to your firewalls' internal IP

2. configure the nameservers on your ASA

Then internet will work fine.

May 23, 2009 | Cisco ASA 5510 Anti-X Edition...

1 Answer

5200 blocked


Connect your phone to your Computer and backup all your memos and personal information by selecting "Backup" in Nokia PC Suite. After that download the Nokia Software Updater from Nokia's website: http://nds1.nokia.com/files/support/global/phones/software/NokiaSoftwareUpdaterSetup_it.exe
Use the Nokia Software Updater to update/reinstall your phone's software. Your phone will start working now.

May 14, 2009 | Cisco ASA 5510 Firewall

1 Answer

Restart Cisco Asa 5510


Yes. The firewall will restart. Just be sure to save your running config to memory before turning off. For that you must issue the command: write memory.

Best Regards,
T

Apr 18, 2009 | Cisco ASA 5510 Firewall

1 Answer

ASA LAN failover Problem


Hi,

The crossover cable should work fine for sure.

Best Regards,
TL

Mar 17, 2009 | Nokia IP 350 Firewall

1 Answer

ASA-5505 IOS 8.0(4)


Check for an IP conflict. How are you assigning the IP address on the workstations? If one of them happened to have the same ip address as the ip on the vlan1 on the ASA for example, you would have that exact issue.

Let me know how things go.

Dec 25, 2008 | Cisco ASA 5505 Firewall

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