I'm arvind from India. I'm using IPSec VPN for site to site communications between PIX 515 and Nomadix Gateway. I'm accessing the pix through the PDM. When ever I change any configurations in pix immediately some sites are getting down. Immediately, i used to check some commands in pix, after 2 hrs or less then 3 hrs all sites were got up automatticaly.
show crypto isakmp sa (result is
show crypto ipsec sa
What things are getting restart in pix & why its happening.
Pls. guide me to troubleshoot the problem.