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Cisco CyberSecurity

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My current Main mode IPsec VPN configuration on my ASA 8.2.5 as below    ! crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac crypto ipsec transform-set ESP-AES-192-SHA esp-...

  Hello, I have asa 5510 firewall and Anyconnect VPN is configured. I have 3 interfaces, LAN, Outside and Wireless. My clients need to access to LAN network via VPN from wireless network. I assigned different public IP to wireless clients  NAT transl...

Izac ICT by Level 1
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  • 5 replies
  • 0 Helpful votes

Hello all. I hope you are doing well.    Trying to configure a VRF I've success on it but there is one little code that I dont understand.    ip vrf NAME rd 1:7 route-target export 1:7 route-target import 1:7 the rd value its 1:7. The first number...

Hello: I have an ASA 5516. Users who connect using AnyConnect cannot get to our corporate public website, which on the internal LAN is accessed via an internal 192.x ip. Users on the vpn trying to access the website are being directed to this 192. ad...

Hi,   I try to configure VPN between ASA and Juniper (initiator). The Parameters are the follow: Phase1: - AES-256 - SHA1 - DH Gr. 2 - Lifetime7800 Phase2: - ESP-AES-256-SHA - Group 2 - Lifetime 3600   In log I can see, that ASA sends MM2, but doesn'...

I would like to know the function of IPsec keys and  Encryption algorithms. I really don't understand the functions of these two. in IKE phase 1 policy negotiation takes place between two endpoints .using Diffie-Hellman protocol shared secret key is ...

ShankL by Level 1
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  • 3 replies
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Hi,   I've just been handed a half configured box to sort out and I'm trying to get me head around why all the crypto maps have inherited the same name. This is a direct cut and paste from the config with the inherted map name changed to MY_Map_Name....

Rez by Level 1
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  • 3 replies
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Hi folks,    I recently upgraded an Juniper unit to an ASA 5506. Some of the configuration from Juniper transferred to the 5506 with no issues.   The site-to-site VPNs work as expected. I can also connect to an IPSEC VPN RA, but I'm unable to access ...

epnobre by Level 1
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  • 9 replies
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Hi everyone, please your help with this issue.   We have access to branch offices through a Service Provider MPLS network. We have configured EIGRP over GRE tunnels for routing to Branch offices. Now we need to configure a VPN Ipsec as a backup route...

Resolved! Tunnel flap on ASA

Hello All   My ASA as has 2 peers IP's created on outside and outside-1 interfaces Somehow a peer goes down and other peer comes up and they both stay active.   checked with ISP no issues at their end, not sure why peer is going down in first place  ...