Network Security

Just wanted to verify that this is how to accomplish port triggering under IOS:https://supportforums.cisco.com/thread/32968Also, if wanting to trigger multiple ports just adding another line to the ACL is sufficient, or specifying "range" whether it'...

I've got smart call-home setup to email me various info but the config always has '-<IP removed>' for any IP address.Any way to get call-home to send an unaltered config?Thanks for the time.

Dear,Please find the attached topology,Can I make the VPN tunnel between site B (ASA) outside interface & site A (Router IOS) LAN interface?because i received the dynamic IP on my site A (Router) WAN interface from ISP but I have public IP configured...

I have a need to use another class C subnet for outbound NAT purposes, but this new range isn't bound to the outside interface. Is this possible?Outside interface IP: 1.1.1.1/24Inside interfac ip: 10.1.1.x/24New block: 192.168.1.0/24New inside hosts ...

I have outbound HTTP authentication enabled and working on the ASA.  I recently wanted to add DAP for VPN and set the DfltAccessPolicy to terminate.  I have four DAPs that work as they should for VPN access.  Upon setting DfltAccessPolicy to terminat...

Hello,I have a problem with one of our Cisco IDSM-2's and wondered if anyone on this forum can help me.We have the IDSM installed in a C6509 in promiscuous mode and are sending all the necessary vLAN's to the device via a vLAN access map.The device i...

Hi,While enabling Global correlation, I understood that we need to configure proxy or DNS. Also, I hope that needs to open the port (80/443) on the firewall for the management IP address of IPSto reach the cisco sensor database. If i'm correct what a...

Hello i have configured my IPS device anomaly detection policy for learning accept mode for 48 hours. and after finishing learning i see knowledge base file which is only 88 bytes in size. Is this normal ?  

I had configured an AIP-SSM-20 and was able to accesss the web interface and get it setup, and needed to change the IP on it to put it in the correct network once it was installed onsite, now I can no longer access the web portal, nor SSH to it. I en...

Hello,I have an ASA5505 where vlan1 (inside) and all associated ports (e0/1 - e0/7) are down.  Workstations on vlan 1 are online and working.  Vlan2 (outside) is up and running normally.  I tried to shut/no shut on the vlan.  I also rebooted the fire...

I am looking for some recommendations for vulnerability scanning software for the external interface of our ASA 5510.Thanks

Dears ,I'm just configuring an IPsec siste to site VPN . I have many sites in the same router and all is working except one For all IPSec tunnel my ISAKMP encription , hash are as given in policy 1 . But for this particular site it is as mentioned in...