Network Security

Hi All,I am planning to implement a ipv6 network , and i have an ASA 5510 with ios version 9.1, ILL is connected on the outside interface with ipv4 ip (124.125.111.2/30).So my first task is to allow inside ipv6 network (2001:abc:abc::/64) to communic...

Hi,Iam using ASA5510 and I want to configure my ASA to work with 2 ISP ( one with HTTP/HTTPS traffic - the second for all rest of traffic )I know this is not a supported configuration but there is some workaround like i read on this post :https://sup...

how many slots it has?how to upgrade from 512MB RAM to 1GB RAM?Does it need an extra 512MB RAM (if it has two slots), or must be removed the actual 512MB RAM and replace it with 1GB RAM (if it has only one slot)?Regards!

Hi,We have just configured one of the interfaces (gig0/1)on asa 5585 with an ip address 10.58.1.1 /24.There is a laptop connected to this interface gig0/1 with ip 10.58.1.100 /24 and for some strange reason the laptop is unable to ping the asa interf...

Hi guys,I have to change an old NAT config into the 8.4(2) version. i read Cisco migration Docs n everything but still im kind of confused. it'd be nice if someone can help me with this example:OLD Config:nat-control!nat (vlan12) 0 access-list No_Nat...

- ASA 5525 with Software IPSWhat could be the reason for ASA throwing this syslog everyday exactly when the signatures are configured for auto-update:%ASA-6-420005: Virtual Sensor vs0 was deleted from the AIP SSMAs per Cisco documentation, vs0 cannot...

Hi Experts,Just curious why Cisco's ASA doesn't support PBRs(route-maps) for next hop manipulation?  Also, why is its WCCP implementation is so limited that it can only redirect wccp traffic on the ingress where the source and wccp device is on the s...

Hello,I am preparing a zbfw design with 400+ ISR/ASR remote  routers, Flexvpn and 1 vrf.  Each router has a tunnel for visitors and another tunnel for normal users. Config below. In the documentation, I read "All interfaces in a zone must belong to t...

ASA 5585-SSP-40 running v8.4(6)Configuring using ASDM v7.1(2)Have run into a few instances where newly-applied policies would become jumbled with other policies.  I've seen this before when multiple admins were applying policies at or near the same t...

                   I am trying to replace an ASA 5510 running 7.2(2) with an ASA 5515x running 8.6(1)2.  The problem I am having is that the NAT entries are not working on the ASA 5515x.  Is there anything that needs to be considered when moving the ...

Hi all I’m having a problem getting hairpin nat to work on my ASA5524X Code 8.6I have some services sitting in DMZ_943 these are https services and are accessible from outside the network on a public ip address x.x.x.155 all works fine.We have a set ...