Network Security

Hi all,I have just added a 10.8.0.0 /16 network and I am having trouble figuring our why I cannot get trafiic back to devices on this network.  Traffic to/from our existing 172.16.0.0 networks works fine, but not the 10.8 network.  Ping requests are ...

Ok guys I can't seem to figure this one out, probably easy but I'm more of a server guy and just delving into the world of networking now. I've added quite a few access rules already for webex however the inbound connections keep getting rejected.Any...

I have a pair of 5520's setup in failover configuration. Was running the 7.2 code and just upgraded to 8.0 code and have a problem with getting syslog messages out of the box. I can see messages in ASDM and have setup syslog to show debugging message...

Hello,i learned today the IPS-NME-K9 modules for the 29er routers are EoL. We are using a bunch of them on our edge router facing to our mpls backbone. We were told to use the IOS based IPS solution. I believe the performace will not be the same as w...

Hi Using CCP (Cisco Configuration Professional) could anyone advise if there is a way to tur off the firewall so all traffic from the internet is passed through to VLAN1 as I have a hareware firewall plugged into my router between it and the internet...

Hi all, I've just upgraded my ASA 5510 to 8.4.x and I can't NAT on outside interface anymore.I can't understand when Packet-tracer say me "implicit rule".This is an example of my config:object network Zabbix nat (Lan,Esterna) static interface service...

Hi.I've an ASA5505 running 8.4 firmwareI'm trying to configure access to an internal FTP server using the same IP address we have in the outside interface.The configuration is as follows:---------object network FTP host 192.168.125.32object network F...

                   Hello,Does any one know why our CSC 20 (in an ASA5520) shows "Expires NULL" when we try to check the user/Plus license?These should default to a user count of 500 on the CSC 20 (the CSC 10 defaults to a user count of 50). the licen...

Hi guys,I am currently managing two ASA5550 that are running a quite outdated (14-Dec-10) System image file (asa824-k8.bin). These firewalls are working in Active/Standby mode.I'd like to update their System Image to their newest release, but I canno...

Hello guys,I would like to use eap-chaining for my ISE deployment so host and user name can be send, chained and authenticated so i only allow full access to corporate devices and users. The thing is i am not using EAP-TLS, no user certificate... Eap...

Hi all,I recently turned on on the 'stateful' feature on our Internet ASA's. It was once disabled completely due to an Asymmetric routing issue that existed within our network. I have managed to turn this back on for all but the subnets that require ...