Network Security

Resolved! ASA 5525X dropping all DNS queries

Hi All, I have a problem since Friday and no shared support has not been renewed so I cannot open a TAC case. We have found that the ASA 5525X on ver 9.4.3(8) just started to deny all DNS requests. We have an ACL that allows the Internal DNS server...

Firepower URL Filtering Download Failure

I'm hoping someone can help here. I have a Firepower Management center (virtual). Version 6.1 I'm getting a critical health monitor error URL Filtering Download Failure. all the procedures to troubleshoot on the web are for 5.4, and things don't l...

Resolved! FirePOWER SSL Decryption using Wildcard Certificate

Does anyone know if wildcard certificates are supported for SSL decryption? I can install the wildcard certificate but into the FMC but when I use it in my SSL policy I receive certificate errors when going to HTTPS sites. The wildcard cert is signed...

pix 515e firewall load a new configuration

friends Goal: migrate a pix configuration from pix 515e number 1 to another pix 515e number 2 i have a pix 515e firewall I have saved the configuration by opening a hyper terminal session to the pix ( number 1 ) and capturing into a txt file a sh...

Resolved! FirePOWER Rules/Geofiltering

Hello all, i just had a few questions about Geofiltering on an ASA 5512-X with FirePOWER services managed through ASDM. I believe that I have the rules setup correctly as everything is functioning as it should. I have the rules setup so that any pac...

Resolved! Firepower license error

Hello I have purchased cisco L-ASA5515-TAC-3Y license and activated. It must active protection, control and url filtering in my SFR. But when I added license to my FMC, Just url filtering activated. I rechecked my license key from Cisco License R...

Static route in ASA for dual ISP

Hello Guys, I am using source firemodule ASA, I have dual ISP terminated on ASA.Source fire will be used for URL filtering, I need to use both ISP link, Please help me on dual static routing part in ASA.

CISCO ASA 5505 Exhausted License & Windows 10 Update ????

Hi I have an issue where I get complaints that the CISCO ASA 5505 that we have deployed around the country "closes ports" randomly. We have been trying to nail this not to precise error description reported to us for a while. We believe that it is r...

ASA-5525-X FPS with IPS and firesight license

Hi. I am new to FirePower and Cisco licensing so please be patient with me. We have just bought 2 ASA-5525-X with firepower services (IPS license only - L-ASA5525-TA=) and a 2 VMware firesight license to manage 2 devices. I have setup firepower on ...

Resolved! Dont enable ASDM!!

Hello community, im a begginer in firewall´s cisco world, but i have a big question for me. I try alot times some ways to enable4 asdr like this: ASA1(config)# asdm image disk0:/asdm-761.bin ASDM requires HTTP and it’s disabled by default, let’s ena...

ASA Management Access & ICMP Rule

I have defined the list of devices which require management access to ASA under Device Management -> ASDM/HTTPS/Telnet/SSH There is also a section called "Management Access rule" under Device Management. Is it necessary to configure the setting under...

Resolved! How to create ACL to block traffic from one network to another

I am trying to create an ACL to deny traffic from one network to anther network, but my lab assistant told me it is wrong. I am not sure what I am doing wrong. I have a router with a computer connected to g0/0 interface with network ID 192.168.1.0/24...

ASA 5506 Basic - only 254 leases

Hy! I have a ASA 5506 Basic Model and i want to make a new interface for guests. My problem is now, that i need more than 254 Leases. Do i need a larger licence? I want to make a 172.16.1.0 Network for about 400 users. greetings Andy

ASA 5508-X, FirePower, incorrect syslog timestamp

Hello! I have an ASA 5508-X with FirePower services managed via ASDM.Versions are:ASA: 9.6(2)13 ASDM: 7.7(1)FP: 6.2.0 (Build 362)I have configured access control policy with logging to external syslog server as well as internal log.I have configured ...

3D2000 power supply

What is the replacement part for the sourcefire 3d2000 device. Have been searching but cannot find the part or where to purchase one. Thanks

Network Security

Forum Posts

Resolved! ASA 5525X dropping all DNS queries

Firepower URL Filtering Download Failure

Resolved! FirePOWER SSL Decryption using Wildcard Certificate

pix 515e firewall load a new configuration

Resolved! FirePOWER Rules/Geofiltering

Resolved! Firepower license error

Static route in ASA for dual ISP

CISCO ASA 5505 Exhausted License & Windows 10 Update ????

ASA-5525-X FPS with IPS and firesight license

Resolved! Dont enable ASDM!!

ASA Management Access & ICMP Rule

Resolved! How to create ACL to block traffic from one network to another

ASA 5506 Basic - only 254 leases

ASA 5508-X, FirePower, incorrect syslog timestamp

3D2000 power supply

ASA VPN Threat Detection - never shun an IP

FPR3130 multi-instance and chassis SNMP

CSCwn81217 - FXOS fault F1000413 ,need to clear the alert.

Announcing the releae of Firewall Migration Tool Version 7.7.0.1

SNMP MIB oid to find the logical device information (FTD instances)

Disable checking of SIP traffic on FTD via FMC

Fmc and ftd update order

Exporting NAT/ Devices objects from FMC (WEB Gui preferably)

cisco secure firewall migration tool offline mode

FTD PAYG licensing in AWS to enable AES256 Encryption