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Cisco CyberSecurity

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We have a client who uses Windows 8, with the AnyConnect Version 3.1 client.  Connection works fine, but when user disconnects and hits reconnect, it fails every time until reboot.  So something doesn't sound correct, has anyone run into this and if ...

I have a Cisco 5540 that terminates one end of a L2L tunnel, the remote end is a Sonicwall TZ100.  The tunnel is in place to carry voice traffic and I have a need to decrypt the traffic that's been captured in .cap file using Wireshark 1.8.5.Anyone h...

WStoffel1 by Level 1
  • 670 Views
  • 3 replies
  • 0 Helpful votes

Hi,I have two ASA5510 each with a security plus license and 10 SSL VPN licenses, in active/standby mode at version 8.4(4)1. It only allows up to two vpn clients (AnyConnect & SSL VPN) at a time, any extra vpn client would receieve "Login Failed" mess...

simon.law by Level 1
  • 1362 Views
  • 2 replies
  • 0 Helpful votes

Our customer believes the only way to verify data is being encrypted properly is to tap the fiber connections between our routers (encryptors). They are afraid that data might traverse the network that hasnt been encrypted.I contend that using cisco ...

hufa97 by Level 1
  • 9120 Views
  • 3 replies
  • 0 Helpful votes

Hi All,i do see that randomly remote users passwords are not wrking and had to reset manually in firewall 5510. user-pwd are configured in local firewall itself. the output of sh vpn-sessionsdb shows load is only 40 percentage. can someone tell me wh...

secureIT by Level 4
  • 400 Views
  • 1 replies
  • 0 Helpful votes

Hi All,I've configured a S2S VPN and created the ACL for the "interesting traffic".So, on my VPN router, do I need another access list - or if I try to reach the "interesting" subnets is the Crypto ACL automatically called/used? I've done all the cry...

GRANT3779 by Spotlight
  • 10755 Views
  • 18 replies
  • 0 Helpful votes

Hi all,A couple of questions I'm hoping you can help me with.Please can you tell me where I'd change the Diffie-Hellman group for phase 1 on an ASA firewall and can this be done on the ASDM?Also, do you have to enable PFS have to DH on phase 2?Many t...

Alex Sykes by Level 1
  • 20190 Views
  • 2 replies
  • 0 Helpful votes

Hi Everyone,We're having an issue when trying to install the Start Before Login feature on some of our clients and I was hoping someone else had seen the same problem before. The rest of the client package installs ok and even the start before login ...

james by Level 1
  • 850 Views
  • 0 replies
  • 0 Helpful votes

Hi Everyone,We have GRE tunnel between 2 sites.Users complained about slowness and i checked CPU utilization was too high.It increased from average of 40 to 70% in last few hours.Here is tunnel interface setting MTU 17916 bytes, BW 100 Kbit, DLY 5000...

mahesh18 by Level 6
  • 1337 Views
  • 3 replies
  • 0 Helpful votes

I've attached the events log for viewing.  I've noticed that I am getting a ton of errors in relation to AnyConnect Secure Mobility Client.  Could someone help me correct these?  I have a brand new machine that has been acting very sluggish and hopin...

For one specific user, after establishing a CAC-enabled VPN tunnel, it only lasts for 6 to 9 seconds and then disconnects. Renders a message box saying 'the smart card containing the certificate was removed'. For the record, the smart card is not rea...

BookieDad by Level 1
  • 552 Views
  • 0 replies
  • 0 Helpful votes

Hi,I have remote access VPN set up on my outside interface. External DNS is pointing vpn.contoso.com to this outside interface. I also have a PAT policy for some of my 'Inside' traffic to use this same outside interface IP address.I'd like to be able...