So initially we deployed a pair of FTD's 4120's running 6.6.4.We ran into an problem with limits to groups size as we have more than 100 entries in some of our groups. We had to split the groups, ( each group had not more that 100 in each).Since upg...
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Forum Posts
Hi there, are there any best practices out there how to setup Firepower via FMC with Prefilter, QoS or Trust rules to bypass traffic for web conferencing (MS Teams and Webex)? We see audio issues and poor audio/video qualtiy when users are sitting in...
Is it possible to modify default username for Cisco Firepower devices specifically 'admin'.. i dont think it is but not sure. can i get a reference document for it ? i am being asked as part of Build Compliance to modify username of all default accou...
Resolved! Disable TCP Checksum verification in FDM
Hi, Is there any options to check and disable the TCP Checksum verification in FDM? I want to know about this in FDM. I have checked this option in the FMC network analysis policy.
Hello everyone, We faced this issue more than year ago. Software version is ASA 9.12.4 or 9.6.4. We had few cases in Cisco (like 692054705) and in our local support partner. But it looks like nobody have real willing to do anything with this bug. Aft...
I have my Firewall set as my outside device. It is using dhcp from my ISP Verizon to get its public ip. The problem is Verizon changes the ip and the firepower doesn't retry the Dora process to get another IP. Is there a way to create a flex config t...
Resolved! Reach static NAT mappings from inside
GreetingsI've been playing around with FDM and an FTD 7.0.1 and I'm having trouble understanding how to reach a NATed host from the inside network. It's a pretty basic setup with 192.168.1.0/24 as my inside network and 10.10.10.0/24 as an DMZ with so...
Cisco ASA 5512-x with 9.12-4-37 in a HA-config.I have seen this problem on ASA 5585-X with 9.12-xx-xx When I use this following command on my ASA, it works problem less:ssl cipher tlsv1.2 custom ECDHE-ECDSA-AES256-GCM-SHA384,ECDHE-RSA-AES256-GCM-SHA...
I am a problem with my Firepower 1140 using only the FDM. I am new to Firepower devices, I have static routes from my switch to the Firepower can ping both end points from the devices. But my switch cannot get to the internet I tried an auto NAT rule...
Hi Everyone , I would like to know ASA firewall can make rule policy source-ip or destination-ip with naming URL or can define object group for URL example object network Ahost test.local access-list Test extended permit tcp host x.x.x.x object-grou...
Hello, My primary asa has become standby and the secondary has become active.How to get the primary back to active and vice versa?
Hi Everyone, I am still confused with the answers. Can anyone help me to answer the question and tell me why please? Cheers,Gordon
Hi Everyone, Can anyone answer this question and tell me why please? why option 1 is not corret? Thanks,Gordon
Hello Everyone, I have a FTD pair in HA with active standby configuration. Both peer are connected to DC switches using VPC. A direct failover and staelink is connected between both peers. We do not have any data interface monitored or standby ip con...
Hi all! New to FTD... On other firewalls I've worked on, you could set up a "virtual" IP on the firewall itself that it could then NAT to hosts behind the firewall. I know where to set up the NAT rules using FMC, but where do we set the additi...
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