Network Security

Hello all,I have 2 ASA 5520, in 2 different sites and I am going to stablish site to site vpn with ipsec.I would like to allow all traffic be transmited trhough this tunel and also all subnets in each site can have internet acceess with NAT.Can this ...

guys the scerario is that we have a 4500 series swicth conected to the firewall (ASA) on swicth we have vlan 100 ip address is X.X.X.2 and on firewall ethernet the address is X.X.X.1 (internal same subnet) on swicth the ip default-gateway is X.X.X.1 ...

Hi all, I can not see the vlan interfaces that I created, I hit settingscisco asa 5510 bun -k9Current IP Addresses:Interface                Name                   IP address      Subnet maskMethodEthernet0/0              INSIDE                192.168...

Is there any way to see the changes in running config?Sometimes, when you close the ASDM, it asks to save the changes, but you don't know what changes are you saving... which is very dangerousThanks

I have a problem with accessing the internet from the DMZ Server:This how the network setup look like:DMZ Switch --> ASA Firewall --> Router --> Internet Lease Line with Public IP set (ISP)Below is the configuration on the Firewall:------------------...

After working just fine for several months my ASDM can no longer display syslog messages on the home page, or the monitoring page. No software updates have occurred - it just stopped working.

Hi Team,Can u Briefly explain what is useful to configure NTP protcol in Cisco devices.How to configure NTP in Cisco ASA & PIX and also suggest the Server IP address .We are from INDIA.RegardsRamu

Hi,this is very new to me. can we do filter based on url.1) deny external users access to following:ab.def.com:802) allow external users to have access to following:ab.def.com:80/ex/servletcan we do this? I'm kinda new this kind of filtering...pls ad...

Hi ,I m getting below error while upgrading AIP-SSM-20 module in ASA5520 .---------------------- IPS1# conf tIPS1(config)# upgrade ftp://[email protected]//IPS-SSC_5-K9-6.2-2-E3.pkg Password: *****The filename IPS-SSC_5-K9-6.2-2-E3.pkg is not a vali...

HiWe have a ASA5540, and from a couple of weeks this equipment have a problem. Reload unexpectedly one time for week. I have seen the crashinfo, but I did't understand anything. Do you know if with the crashinfo I can do something to know what is wro...

Hello,I've been using IPv4 with ZBFW for some time, and it's worked pretty well.  But, all that's all been with IPv4.  I'm now trying to connect to Hurricane Electric's (HE.NET) IPv6 Tunnel Broker, and am having issues.  I have my own /48 from HE.NET...