I have an ASA5505 running for some time with remote users able to access the central office LAN / servers etc and also able to connect to the internet via the central office connection. For local printing, these VPN (IPSEC) cleints use printers on t...
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Forum Posts
Resolved! ASA5506X Performance Capabilities
Hello, We have an ASA5506X running 9.6.1. We are currently running a VPN tunnel using: Ikev1 with AES-256, SHA1, and DH 2, and it runs very well. We are considering changing the config to use: ikev2 with AES-256, SHA256, and DH20. Can anyone tell m...
One of our clients deployed an ASAv in their Azure environment. I was informed they want to setup a S2S tunnel from it to their physical ASA at their HQ. I haven't been able to find anything on configuring the S2S tunnel on the ASAv side. Accordin...
Hi! Since recent availability of ASAv for Microsoft Azure I have question about network design. Currently it is possible to have 4 network interfaces in ASAv, so we limited to 3 subnets in Azure VNET. We have more than 3 subnets and Azure Gateway for...
Firepower management centre is not able to deploy policy to sensor modules. I have tried to deploy manually.Just noticed there appears to be some deployment failures and it has advised we raise a TAC case.I have tried to manually deploy and it still...
Hi, I am having proglem to get work from outside network to inside network. I have made nat rules etc already and giving permissson, tried use tcp and udp ports. Inside network everything is working. I have tried 1433 and 3838 ports both are working ...
Hi all, In the production network, we are using firepower 9300 with ASA 9.8.2. during NAT translations we are getting " Duplicate TCP SYN from CGN_INTERNET: X.X.X.X/58487 to CGN_INTERNET: X.X.X.X/25268 with different initial sequence number". please ...
Resolved! Deploy SFR: Inline or Monitor
DearHow are you? Implementing two sfr modules in ASA failover firewall will be managed by an FMC. For 3 weeks you will be only monitoring the traffic and analyzed through the FMC to define the signature bases that we will block, I have a period to le...
Resolved! tricky NAT issue on ASA 9.1
hi guys, I m facing a tricky NAT issue here, it's quite strange....here is the story :we have a subnet 192.168.2.0/24 and have 2 public IP on ASA(9.1)all the subnet is dynamic NAT to the outside interface.and now I want to add an internal IP to stati...
I am trying to open up all the ip ranges that Cisco says it needs for webex to talk to my sparkboards. Is there an easy way to create a network object group that has multiple ranges in it? I am running ASA 9.8.2 if that makes a difference. So for...
Hello, I've been working on this and could not find out why.I have an esxi server and a web server.I can port forward to my test webserver with no problem using:static (inside,outside) tcp interface 8080 192.168.6.251 www netmask 255.255.255.255 But...
Hi everyone,I have a network behind a ASA5515X with Internet access.When any PC (behind the 5515x) tries to connect to a remote FTP server, it is possible, but when the FTP client tries to list (LS) o execute DIR inside the FTP server, the command is...
Hello, Can Cisco ASA 5500-X with FirePOWER Service be used as a proxy server as well as for firewall and VPN features? If so, how can this be achieved?
I have an ACL that shows in Details window when looking at IPSEC connection on ASA, however from CLI I don't see the ACL applied to an interface via Crypto Map. Are there other ways to apply ACL on ASA interface?
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