Hi All, I have problem with my cisco ASA 5545, version :  9.1(7)4 80 % of IPsec tunnels are in IKE v2 version, and 20% in ikev1 Once a week, no traffic passing and tunnels cannot be established. Error message : error failed to allocate PSH. Someone c...

Hi,  I have a problem with site to site tunnels on my ASA5545.tunnels are blocked after some time and i must reboot the Cisco ASA to work again. ! version :  9.1(7)4 ! tunnels are configured with ipsec version 2, AES256, SHA256, DH 5 Does someone hav...

Dear all,Can someone let me know witch trafic is authorized with the following access list (under my wan interface) :access-list 177 permit udp any eq non500-isakmp any eq non500-isakmpThanks and regards,

Hi everybody,I have a problem with my interface 4 of my cisco 800 router. the status is Up but the protocol is down.the interface is not administratively down, and the cable is ok. Also, When i connect the same cable to the FE3, i get both status and...

Hi,I'm asking if it's possible to configure ip nat in the LAN in the following case :We have a centralised host to use to initiate telnet connection to wan devices (routers and switchs). the host (a cisco 2620) is the only device witch is autorized t...