Hi all, I have got kerberos working and moved it to production but then the server started smashing its cpu. It seems that the squid_kerb_auth processes are killing the cpu. I have the following in my config. /etc/sysconfig/squid/ KRB5RCACHETYPE=none export KRB5RCACHETYPE /etc/squid/squid.conf auth_param negotiate program /usr/bin/negotiate_wrapper --kerberos /usr/lib64/squid/squid_kerb_auth -i -r -s GSS_C_NO_NAME --ntlm /usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp --domain=DOMAIN.EXAMPLE auth_param negotiate children 30 auth_param negotiate keep_alive on >From what i have read the first part should fix the high cpu issue but it doesnt seem to help. More the case i am having trouble getting that variable active. Anyone else come up on this? Simon