We're running TIS Proxy Firewall on Linux 2.0. Through this firewall our
employees are connected to the Internet services like ftp, smtp, telnet
and http. And http is the most using service. The problem is that
sometimes during the day browsers can't connect to the http proxy port (
nor telnet at this port as well) and we couldn't find any regularity in
it, wht it's done, maybe some buffers are filled. There is only help -
kill -HUP pid inetd. Is there any parameter of the kernel in in Linux to
TIS firewall is in verrsion fwtk 1.3.