Hello, is it possible to do NDP proxy on the ASA firewall? Or is there any other feature, which can be used for redirecting traffic between two IPv6 enabled hosts in the isolated private VLAN through the ASA? For IPv4 traffic I'm using proxy ARP, bu...
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Forum Posts
Hi, I have an ASA5516-X with FirePOWER module. The ASA is running version 9.6(1). The module is running 6.1.0-330. There is only one ACP rule inspecting all traffic using an Intrusion Policy that was tuned by FireSight recommendations. After experie...
Hi I want to know if firewall can decrypt encrypted traffic. If so, which firewall can do so.
Hi All, I am studying ASA concepts - NAT. I Know ASA has three types of NAT as follows : Manual NAT/Twice NAT - Best preferred Object NAT/Auto NAT- Preferred after Manual NAT/Twice NAT After Auto Manual NAT - Preferred After Object NAT/Auto NAT I...
We have two 3850 switches. We need to run MACsec between the switches but connect the switches with a wireless point-to-point link. I have questions about this: 1. Does the PtP link required to understand MACsec, support the ethernet type, multica...
Hello!I have successfully operating OpenSSL OCSP responder with this hierarchy: RootCA > OCSP responder (signed by RootCA).I have deployed a trustpoint (named RootCA) into the ASA with RootCA public key. So I expect that ASA will be trust to OCSP, be...
Since 2 weeks I'm using the FirePOWER management Center (VMWare) with my ASA5516-X. I have configured the DC to do network discovery on my network and I'm very suprised by the presumed Operating Systems in my network. It thinks the Windows 10 devices...
Hi, We have a Site A with Palo Alto (PAN) Firewall and Site B with Cisco ASA 5510. IPsec tunnel is built between these 2 sites. In certain occasions, we have ISP B network up, but the users are experiencing no internet in Site B. As it is only a si...
Resolved! Two FireSight en Stack
Hi All ADD STACK two Firesight Management Center (FS 4000)(Version 6.2.0): How Can'I add two (2) FS4000 en STACK option? Please Help Me !!!!
Resolved! Upgrading Cisco ASA 5545-X
We currently have a cisco ASA 5545-X with fire power services in high availability. It is currently at version 9.4(2)11 with ASDM 7.6(1). We want to upgrade to the latest recommended version and have some queries. We are looking at versions 9.6.3.1, ...
Resolved! Firepower blocking CnC
Hello, We are running an ASA with FirePower and a FMC for management. We are seeing many attempts from external C&C servers to our DMZ hosts which are getting blocked by FP. We are not seeing any attempts from our hosts to any C&C servers. I have bee...
Do I need to configure access list rules for the outside interface outbound traffic? Right now I have one configuration on the Outside interface Firewall# sh run | i outside_access_outaccess-list outside_access_out extended permit object-group DM_...
Need a hand here trying to figure out an odd situation. I have 2 ASAs directly connected to each other at Site A and Site B. I have site to site vpns terminating at Site A. Remote sites communicate with networks inside Site A (172.25.0.0/16). Every o...
on the Cisco Firepower 4120 appliance under the inline set option what does standby option mean for bypass ? per cisco documentation Set Hardware Bypass to the standby state on supported interfaces. Only pairs of HardwareBypass interfaces are shown...
I am getting number of SYSLOG messages from my ASA about dropping DNS request that has label length exceeds the litmit. I dont know what is that mean. is there anything to increase the limit of bytes or this might be a security threat. the message i...
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