Network Security

I've configured a VPN on a Windows 2003 server and forwarded port 1723 using the linksys RVL200. There is no option on this router to forward the GRE protocol but PPTP passthrough is enabled. The VPN hangs on 'verifying user name and password.' I'm p...

Hi,My Internet Module Includes following devices: two cisco 3845, three 3750 one ASA 5540 They are connected as shown in figure (attachment). Both internet routers and switch are meant for redundancy from different ISPs. ASA is having Dmz where mail ...

we are using NAC L3 OOB Real IP Gateway to redirect HQ and Branches traffic to CAS. we are using PBR to redirect traffic. when user try to access network CAM puts him to AUTH VLAN but when opening browser no redirection happens. i opened CAS untruste...

While the IP SLA functionality of the ASA is, in general , quite useful, it still lacks an essential bit of flexibility.The ASA's SLA feature set is a tiny subset of that available on IOS routers. While IOS routers allow for SLAs to be based on such ...

Our AIP-SSM-20 module no longer seems to be processing any traffic from our ASA5540.I have it set-up to log to our CSMARS system. A few days ago, I noticed the CSMARS was showing “inactive CSMARS reporting device” and when I checked the IPS event...

Is there a way to migrate all the configurations (group names, rules, filters, LAN-to-LAN, etc) from VPN 3000 Concentrators to ASA 5550? Thanks.

HI, i have bad configuration line in my ASA5520 and can not remove it it look's like non-ASCII charactersaccess-list 25 remark Í¡so when i try no access-list 25 remark Í¡ can not enter last symbol(s) "Í¡" in puttySo after antering just no acces...

Hi i have a fwsm running in multiple mode, there are 2 contexts context a and context b. both contexts are running in transparent mode. i have a live communication server(SIP server using standard ports) on the inside on context b and my lan is behin...

Hi, Need Help! I hope this forum will help me solve this problem. Problem Facing - When IPSec Crypto Map applied on the ISDN Backup Dialer Interface of the Branch Router, ISDN Dialer interface stops making calls. Whereas it is tested before applying ...

Hi,After i deploy WSUS check,the client login take a long scan time,approximately 2-3 minutes.NAC server:4.1.8Client:4.1.8 & 4.5.1 WinXP SP2

Hello all,I need to create a L2L-VPN between a ASA and a router and I dont know what is the correct use to do this.Cripto MAP or Crypto ISAKMP??? What May I useThanks

Hello,In my line of work i have to Q&A firewall configurations ASAs, FWSW, and etc. Alot of times, I find myself loading the configs into the ASA and using ASDM to view the ACLs to see if nothing good is blocked.My problem is I dont always have an AS...

Greetings,My company uses PPTP VPN connections to perform various functions and we were hoping to utilize the VPN functionality in our new RT042 router.I noticed that whenever somebody logs in remotely using the QuickVPN client, they are able to RDP ...

Hi, I am using personal communicator over VPN to make outside call, but VPN is working fine, but my call to Internal/external numbers go upto 1 minute and then die. we use ASA 5510 with 8.0(3) IOS. We use NAT and I have noticed the below------ "timeo...

Hello Gurus,I have a problem with NAT. I need to do a statick NAT first and then afterwords do a Dynamic PAT. Is this possible on ASA.On my inside network I have IP 192.168.16.0/24, there are users behind this network (192.168.19.0/24) which only kno...