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Cisco CyberSecurity

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Hi All:I configured a cisco 836 establish a vpn tunnel with my 3030 concentrator using easyvpn. The tunnel is up and the clients to connect; however, I cannot connect to them. Is it possible for me to set this up? I need to remote control them whe...

rbacct123 by Level 1
  • 359 Views
  • 1 replies
  • 0 Helpful votes

Hi ,I have created a VPN from my one office to other office. The VPN is created from Router to Pix firewall, my side I have configured on a router ,The seniro is like that- the traffic is first goes to layer 3 switcj then PIX then Router then VPN wit...

Hi, we are trying to configure a Cisco 3745 with a 2port E1 PRI interface and 12 digital modems (NM-12DM) and 8 analog modems (NM-8AM) for remote access for telecommuters.We didn't succeed so far. Our config looks like:version 12.3service timestamps ...

Hi all there,I'm running some LAC (as5400 but it applyes also to PPPaA xdsl) and I use RADIUS autentication to provide the LAC the vpdn: av-pairs.vpdn authen-before-forward is enabled on LAC.When a call get in a first RADIUS auth-req is sent with ful...

sergioc70 by Level 1
  • 467 Views
  • 4 replies
  • 0 Helpful votes

Hi,CCO indicates that the VWIC2-1MFT-T1/E1 module can support mixed data & voice connectivity. Has anyone configured the following solution or know if it will function?I am looking to connect an E1 PRA cct to this module and in normal day to day use,...

mmcsweeny by Level 1
  • 445 Views
  • 2 replies
  • 0 Helpful votes

I need to create a tunnel on my Cisco 3005 Concentrator to a client's firewall. The only purpose for the tunnel is to send only SQL (port 1521) traffic from my site to client's and not in the other direction. For security reasons all other traffic ...

I'm using vpn client 4.6 to establish a vpn to a pix 515E. I read in documentation about the possibility of defining a http proxy server in the client config vpnclient.ini but I can't make it work. Did I misinterpret or am I doing something wrong?Tha...

ncorreia by Level 1
  • 303 Views
  • 1 replies
  • 0 Helpful votes

Hello, I have a serious problem with a Cisco 3660 connected to 3 PRI lines. The Router receives PPP calls from Windows clients. Some of these get a callback from the Router, some users don't. Whenever the Router already has a load of around 60 or mor...

hbaumbach by Level 1
  • 692 Views
  • 4 replies
  • 0 Helpful votes

Hi All,I'm pulling my hair out trying to get a really basic vpn running between 2 pix 501's on my work-bench. The PIX's are connected by a cross-over cable on their outside ports and I have followed the following protocol to get it up and running:-h...

rob by Level 1
  • 321 Views
  • 3 replies
  • 0 Helpful votes

Hi All,I'm pulling my hair out trying to get a really basic vpn running between 2 pix 501's on my work-bench. The PIX's are connected by a cross-over cable on their outside ports and I have followed the following protocol to get it up and running:-h...

rob by Level 1
  • 557 Views
  • 10 replies
  • 0 Helpful votes

This is a syslog message from our 3060 Concentrator. The message pertains to clients who do get connected, but this messages appears periodically, and not associated with any perticular customer. Could this be due to basic network connectivity issues...

v-yelmene by Level 1
  • 1166 Views
  • 2 replies
  • 0 Helpful votes

I have just implemented a 1721 router with 2 bonded adsl connections and currently have an ipsec tunnel established to our head office. If i now implement nat overloading to allow a range of internal addresses to use the outside address to browse the...

MrFlibble by Level 1
  • 254 Views
  • 3 replies
  • 0 Helpful votes

Hi all,I have a vpn between my 2 pix 501's. How would I allow traffic to flow on certain ports? I'm trying to get ports 21 and 25 up and running and although the vpn seems to work fine, I don't seem to be able to pass traffic on any ports. When I ...

rob by Level 1
  • 304 Views
  • 1 replies
  • 0 Helpful votes