Hi, if we dont'have open resolver like 8.8.8.8 and we our dns server just work as a forwarder , enabling dns guard will help ? Thanks
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Forum Posts
Hi everyone , I have two Firewalls ASA5520 that need to be configured in Failover. I bought a new one having image version 8.2(5) and the Old one which I m using in my network has the version 8.0(2). Is it possible to upgrade my old Firewall by copy...
Resolved! Forward outgoing traffic
I want to achieve this: When user from Inside subnet goes to the IP 46.253.96.18 I want him to redirect to the IP 195.113.165.19 I have got this object network SPSEhost 195.113.165.19object network webmailhost 46.253.96.18 nat (DMZ,outside) source...
Hello, I have one 5555-X firewall. Usually the CPU usage is around 25%. Recently just done using TCP flooding test. Which is simply using hping3 to produce TCP flooding forward to firewall inside interface When initiated attack traffic I noticed ve...
Resolved! ASA Firepower Management through ASDM
Hi Everyone , I have installed an ASA5516-x Firewall and I need now to manage the SFR module through ASDM , ASDM is opening just normally but does not show me anything about my module. Our current Versions :SFR = 5.4.1-211ASA = 9.5(2)Device manager ...
Resolved! Cisco ASA 5525
what license do we need to run IDS (no IPS) on a 5525 with firepower servicesIf any
we have public ip of network we able to logging SSH and ASDM of ASA outside internal ip of ASA 192.168.1.1 and SFR ip 192.168.1.2 we nedd to access SFR from outside We have only One public ip x.x.x.x and Internal network 192.168.1.0/24
I have a hub and spoke topology. A total of 3 spokes all on private WAN pointing to the HUB. The hub has subinterfaces for each site with 802.1Q tagging so I'm assuming it's some type of L2 MPLS or VPLS WAN. The issue is the internet connection i...
Hi all and Merry Christmas i have a problem configuring my firewall the scenario is i have couple of machines that contact a syslog server via UDP outside the network the problem when the server respond it responds in an other source port when it co...
I have attempted to reimage a lab ASA5506x to the FTD image. The upgrade process completed but with errors. Those errors are shown at the bottom of this post.The system boots to the FTD image and even put me through the initial setup configuration on...
We have a hub & spoke network where branch offices are connected to the corporate office via L2L VPN with ASA's on both sides. There are no Domain Controllers at the Branch offices so DHCP is configured on the ASA with the primary DNS server being an...
We configured ASA5508-FPWR-BUN we purchased with L-ASA5508-TAMC=.and we configured the licenses through ASDM. it shows the the validity but when we created the malware rule it showing the error the rule required the licence.Find the enclosed document...
Hello Team, I wan to know what things keep in mind during design phase of ASA clustering , Here are the requirements and some confusions i have1) we cant use IPS module 10g ports for CCL ? 2) Can we mix mode like i want to have multi context one co...
Resolved! Router 1921 filter NAT inbound
Hello, I own a routeur 1921, version 15.1. We use it as a router and also to allow remote worker. For example we NAT port TCP/8108 ip nat inside source static tcp 192.168.0.70 8101 interface GigabitEthernet0/1 8101 Doing this way anyone can connect...
I need help in knowing If through "CISCO ANY CONNECT" client MAC address information would be send in syslog payload. We are building a security monitoring use-case with a client, where we plan to whitelist MAC's and detect unauthorized access from ...
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