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Cisco CyberSecurity

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Cisco 2800, 12.4(23b) router has two VPN tunnels to other Cisco devices.Authentication uses certificates from a PKI CA server.Under normal circumstances all works fine, both crypto sessions up.After a power cycle (having first saved configs) however,...

h.cox by Level 1
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  • 5 replies
  • 0 Helpful votes

Dear All,Could you let me know port number for allow VPN site to stie. currently i have linux firewall and below is ASA 5510, so i would like allow port VPN site to site on linux firewall and port to ASA 5510. i allow ports as below so the VPN tunnel...

                   hi, i have cisco asa 5540, users access vpn through anyconnect, i have applied split tunnel so that all users accessing internal network (10.0.0.0) grows through tunnel and other traffic through internet.. working fine.i want to fu...

I am setting up a cisco pix 501 vpn tunnel but am having issues. The firewall works good as I am able to get out to the internet but the VPN isn't working. On the primary side I see the tunnel is up and traffic is being sent but not recieved.Currentl...

I did some searching and the answers said it was supposedly possible but no info on how to do it.  I am wondering if it is possible to configure a Cisco ASA 5505/10/20 to be a client to an existing (in this case) cisco client vpn.  The reasons why ar...

I have setup IPsec remote vpn users into the Cisco ASA 5520 using Radius into my main network. Works just fine. I have site to site tunnels from my Cisco ASA5520 going to other sites, some of the tunnels have Cisco ASA and some have SonicWalls. I wou...

Resolved! problem in dmvpn

Hii'm trying to configure DMVPN with the topolgy below :i configured just NHRP and EIGRP,the permanent tunnel are there,but the spoke to spoke tunnel arnt,the  spokes' s routing tables show that each spoke doesnt know  other spokes's subnets .normall...

Hi, I have a remote vpn issue, see debug below pleaseLog Buffer (8126 bytes):cking ISAKMP transform 1 against priority 10 policy002008: *Apr 19 11:18:41.632: ISAKMP:      encryption AES-CBC002009: *Apr 19 11:18:41.632: ISAKMP:      keylength of 25600...

I have a VPN tunnel up to a Fortigate firewall, IPSec SA establish, reverse-route set on the map, but no route is showing up in the routing table.  I have about a dozen VPN connections built on this ASA, but all to Cisco ASA and Client VPN/EZVPN, and...

Hi!My problem is that Anyconnect is not working. I have 2 ASA. One working as a firewall and one working as a "VPN-Machine". The VPN-Machine is behind the firewall. When I am on  the inside of the firewall the VPN works but not when i go outside of t...

Lajja1234 by Level 1
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  • 13 replies
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I have a rather worrying situation where one of my users is working remotely from a shared office LAN.  She is using an AnyConnect split tunnel VPN to connect back to HQ and this has been working well for months.Users on the same shared LAN are now s...

Le Gazman by Level 1
  • 893 Views
  • 0 replies
  • 0 Helpful votes