1. can ASA filter ip option and some filter like below and how? if not, does it mean that buy a switch is more secure since window firewall can already block tcp and udp? access-list 101 deny ip any host 192.168.1.2 fragmentsip access-list extended m...
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Forum Posts
Resolved! Multiple layers or IPSec, and MTU issues
I have two ASA 5510s connected over a WAN, running IPsec (AES-256). I'm not getting any errors, but the application is getting clobbered. The application is using Linux IPsec. Where do I start looking, in regards to packet capture, MTU problems,...
Hi folks. I am having a small problem with a used PIX 515 firewall I picked up on eBay. It is running version 6.3 (15) of the os. I am probably doing something fundamentally stupid since I haven't had to work with a PIX in about 12-13 years. It ha...
Resolved! SFR module stopped passing traffic
HiI've had a serious problem over the past few days. One of my Firepower modules in a active/standby inline fail-open set of ASA5525-Xs stopped passing traffic on two occasions, immediate solution was to fail over to the standby 5525 but failing back...
Resolved! PBR with tracking error
I already upgraded my ASA version to 9.4 and now it working with PBR. But I'm having issues on setting up the sla monitor. Test# sh track Track 1 Response Time Reporter 1 reachability Reachability is Up 276 changes, last change 00:03:02 Lat...
Hi All, If we have an active/standby in transparent mode setup similar to the attached diagram (the 2 FW have a direct cable also for the heartbeat). When one of the FW is active - does spanning tree block a port so that traffic only goes through one...
Hello everyone! There is one issue with ASA. In our compny we filter some resourses on our ISP devises simple adding acl and using IP addresses. Now we faced a problem, that some web-sites using one IP shouldn't be banned, after that we made up with ...
Resolved! ASA Hardware Upgrade
Our Company is going to need to upgrade our 5540 ASA firewall soon because we are going to move it to a DR Site instead of buying a new one for the DR site to only have to replace it in 3 years. What ASA compares to the 5540 for specs? ASA needs to h...
Hi, Please, can you advice me before proceed in asa failover configuration ? What should I do at the first, at the second and at the third ? 1-adding the 2 devices in Firesight Management Center 2-Redirect Traffic from the Two ASAs to Firesight Manag...
I am running code 8.2.5. If I allow an SSL/TLS connection to a new server inside can I enforce the use of TLS 1.1. or 1.2 in case the server is not? Or do I not have any control over that within the ASA command set?
Resolved! Upgrade Path 5500 series ASA-SSM-10
Can someone provide the proper upgrade path for the 5500 series ASA-SSM-10 from 6.0(5)E2 to 7.1(10)E4 The release notes state that you must just be running minimum 6.0(6)E4 so can I just upgrade to 6.0(6)E4 from 6.0(5)E2 then directly to 7.1(10)E4? A...
Hi, my Cisco ASA with firepower is not blocking urls, this is my settingsFireSight has internet connection and has all the signatures updated in the event of analis see records blocking actions on the categories blocked in the access policy, but cons...
I am getting ready to dump the cisco cx module on a asa 5525-x for the cisco asa firepower. I been using the cx module ssl decryption in order to get sight into ssl traffic. Reading the release notes for Firesight 5.4 it seems cisco has now included ...
Hi Is anyone else experiensing alot of what i think is FP from microsoft updates last night? I have alot of events from Firesight this night, and all of them seem to be different windows updates Network Based Malware , and the Threath name is variant...
Hi, I have recently informed by Cisco partner that, ASA5585-S20P20XK9 part no. is going out of sale and replacement part no. is ASA5585-S20F20XK9, which is available with same features suggested by cisco. But when I have checked that, "AnyConnect Ess...
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