hi to all i'm new in this forum.
i have this configuration
2000 client ->urlfiltering7.3 ->squid proxy cache -> internet
squid see only a Ip address from url filtering that made the request.
randomly some client not show the page and after refresh of browser the page
in squind.conf i haven't any restriction about maxconn or limit connection
but from url filtering log i see a lot connection time out from squid like this
Next hop proxy x.x.x.x has been marked as down for 1 seconds..
the previus configuration with the same squid server and same configuration
client -> squid-> internet ( squid see all ip request)
and i'haven't the problem.
there is some DDOS directive in squid that limit the number of connection
with single IP ?
or some directive that insert a delay like ddos protection for multiple
connection with single ip?
or some setting for allow many concurrent connection from same ip
i appreciate some help