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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Hi guys im trygint to use Kerberos authentication between squid & AD.<o:p></o:p></p><p class=MsoNormal>I have configured ntp , dns , winbind , samba and also joinf the squid to the AD domina<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Now the issue I have is running squid<o:p></o:p></p><p class=MsoNormal>I added the following helpers below :<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><table class=MsoTableGrid border=1 cellspacing=0 cellpadding=0 style='border-collapse:collapse;border:none'><tr><td width=575 valign=top style='width:431.5pt;border:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt'><p class=MsoNormal>#Kerberos config for squid<o:p></o:p></p><p class=MsoNormal>auth_param ntlm program /usr/lib/squid/ntlm_smb_lm_auth --helper-protocol=squid-2.5-basic<o:p></o:p></p><p class=MsoNormal>auth_param ntlm children 10<o:p></o:p></p><p class=MsoNormal>auth_param basic program /usr/lib/squid/ntlm_smb_lm_auth --helper-protocol=squid-2.5-basic<o:p></o:p></p><p class=MsoNormal>auth_param basic children 5<o:p></o:p></p><p class=MsoNormal>auth_param basic realm Domain Proxy Server<o:p></o:p></p><p class=MsoNormal>auth_param basic credentialsttl 2 hours<o:p></o:p></p><p class=MsoNormal>auth_param basic casesensitive off<o:p></o:p></p><p class=MsoNormal>authenticate_cache_garbage_interval 10 seconds<o:p></o:p></p><p class=MsoNormal>authenticate_ttl 0 seconds<o:p></o:p></p><p class=MsoNormal>acl lcl src 192.168.1.0/24<o:p></o:p></p><p class=MsoNormal>acl auth proxy_auth REQUIRED<o:p></o:p></p><p class=MsoNormal>http_access allow auth<o:p></o:p></p></td></tr></table><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>And I have the errors below :<o:p></o:p></p><table class=MsoTableGrid border=1 cellspacing=0 cellpadding=0 style='border-collapse:collapse;border:none'><tr><td width=575 valign=top style='width:431.5pt;border:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt'><p class=MsoNormal>You MUST specify at least one Domain Controller.<o:p></o:p></p><p class=MsoNormal>You can use either \ or / as separator between the domain name <o:p></o:p></p><p class=MsoNormal>and the controller name<o:p></o:p></p><p class=MsoNormal>(ntlm_smb_lm_auth): invalid option -- 's'<o:p></o:p></p><p class=MsoNormal>unknown option: -?. Exiting<o:p></o:p></p><p class=MsoNormal>(ntlm_smb_lm_auth) usage:<o:p></o:p></p><p class=MsoNormal>(ntlm_smb_lm_auth) [-b] [-f] [-d] [-l] domain\controller [domain\controller ...]<o:p></o:p></p><p class=MsoNormal>-b enables load-balancing among controllers<o:p></o:p></p><p class=MsoNormal>-f enables failover among controllers (DEPRECATED and always active)<o:p></o:p></p><p class=MsoNormal>-l changes behavior on domain controller failyures to last-ditch.<o:p></o:p></p><p class=MsoNormal>-d enables debugging statements if DEBUG was defined at build-time.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>You MUST specify at least one Domain Controller.<o:p></o:p></p><p class=MsoNormal>You can use either \ or / as separator between the domain name <o:p></o:p></p><p class=MsoNormal>and the controller name<o:p></o:p></p><p class=MsoNormal>(ntlm_smb_lm_auth): invalid option -- 'i'<o:p></o:p></p><p class=MsoNormal>unknown option: -?. Exiting<o:p></o:p></p><p class=MsoNormal>(ntlm_smb_lm_auth) usage:<o:p></o:p></p><p class=MsoNormal>(ntlm_smb_lm_auth) [-b] [-f] [-d] [-l] domain\controller [domain\controller ...]<o:p></o:p></p><p class=MsoNormal>-b enables load-balancing among controllers<o:p></o:p></p><p class=MsoNormal>-f enables failover among controllers (DEPRECATED and always active)<o:p></o:p></p><p class=MsoNormal>-l changes behavior on domain controller failyures to last-ditch.<o:p></o:p></p><p class=MsoNormal>-d enables debugging statements if DEBUG was defined at build-time.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>You MUST specify at least one Domain Controller.<o:p></o:p></p><p class=MsoNormal>You can use either \ or / as separator between the domain name <o:p></o:p></p><p class=MsoNormal>and the controller name<o:p></o:p></p><p class=MsoNormal>(ntlm_smb_lm_auth): invalid option -- 'c'<o:p></o:p></p><p class=MsoNormal>unknown option: -?. Exiting<o:p></o:p></p><p class=MsoNormal>(ntlm_smb_lm_auth) usage:<o:p></o:p></p><p class=MsoNormal>(ntlm_smb_lm_auth) [-b] [-f] [-d] [-l] domain\controller [domain\controller ...]<o:p></o:p></p><p class=MsoNormal>-b enables load-balancing among controllers<o:p></o:p></p><p class=MsoNormal>-f enables failover among controllers (DEPRECATED and always active)<o:p></o:p></p><p class=MsoNormal>-l changes behavior on domain controller failyures to last-ditch.<o:p></o:p></p><p class=MsoNormal>-d enables debugging statements if DEBUG was defined at build-time.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>You MUST specify at least one Domain Controller.<o:p></o:p></p><p class=MsoNormal>You can use either \ or / as separator between the domain name <o:p></o:p></p><p class=MsoNormal>and the controller name<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| Local cache digest enabled; rebuild/rewrite every 3600/3600 sec<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| Store logging disabled<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| Swap maxSize 0 + 262144 KB, estimated 20164 objects<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| Target number of buckets: 1008<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| Using 8192 Store buckets<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| Max Mem size: 262144 KB<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| Max Swap size: 0 KB<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| Using Least Load store dir selection<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| Set Current Directory to /var/spool/squid<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| Loaded Icons.<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| Accepting HTTP connections at [::]:3128, FD 45.<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| HTCP Disabled.<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| Squid plugin modules loaded: 0<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| Adaptation support is off.<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| Ready to serve requests.<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| WARNING: ntlmauthenticator #1 (FD 10) exited<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| WARNING: ntlmauthenticator #2 (FD 12) exited<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| WARNING: ntlmauthenticator #3 (FD 14) exited<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| WARNING: ntlmauthenticator #4 (FD 16) exited<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| WARNING: ntlmauthenticator #5 (FD 18) exited<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| Too few ntlmauthenticator processes are running<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| storeDirWriteCleanLogs: Starting...<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| Finished. Wrote 0 entries.<o:p></o:p></p><p class=MsoNormal>2014/12/19 07:22:52| Took 0.00 seconds ( 0.00 entries/sec).<o:p></o:p></p><p class=MsoNormal>FATAL: The ntlmauthenticator helpers are crashing too rapidly, need help!<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Squid Cache (Version 3.1.10): Terminated abnormally.<o:p></o:p></p><p class=MsoNormal>CPU Usage: 0.044 seconds = 0.023 user + 0.021 sys<o:p></o:p></p><p class=MsoNormal>Maximum Resident Size: 37216 KB<o:p></o:p></p><p class=MsoNormal>Page faults with physical i/o: 0<o:p></o:p></p><p class=MsoNormal>Memory usage for squid via mallinfo():<o:p></o:p></p><p class=MsoNormal> total space in arena: 3188 KB<o:p></o:p></p><p class=MsoNormal> Ordinary blocks: 3068 KB 20 blks<o:p></o:p></p><p class=MsoNormal> Small blocks: 0 KB 0 blks<o:p></o:p></p><p class=MsoNormal> Holding blocks: 1012 KB 4 blks<o:p></o:p></p><p class=MsoNormal> Free Small blocks: 0 KB<o:p></o:p></p><p class=MsoNormal> Free Ordinary blocks: 119 KB<o:p></o:p></p><p class=MsoNormal> Total in use: 4080 KB 128%<o:p></o:p></p><p class=MsoNormal> Total free: 119 KB 4%<o:p></o:p></p></td></tr></table><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Imusing centos 6.x wth squid verison as :<o:p></o:p></p><table class=MsoTableGrid border=1 cellspacing=0 cellpadding=0 style='border-collapse:collapse;border:none'><tr><td width=575 valign=top style='width:431.5pt;border:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt'><p class=MsoNormal>[root@drvirus ~]# squid -v<o:p></o:p></p><p class=MsoNormal>Squid Cache: Version 3.1.10<o:p></o:p></p><p class=MsoNormal>configure options: '--build=i386-redhat-linux-gnu' '--host=i386-redhat-linux-gnu' '--target=i686-redhat-linux-gnu' '--program-prefix=' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--datadir=/usr/share' '--includedir=/usr/include' '--libdir=/usr/lib' '--libexecdir=/usr/libexec' '--sharedstatedir=/var/lib' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--enable-internal-dns' '--disable-strict-error-checking' '--exec_prefix=/usr' '--libexecdir=/usr/lib/squid' '--localstatedir=/var' '--datadir=/usr/share/squid' '--sysconfdir=/etc/squid' '--with-logdir=$(localstatedir)/log/squid' '--with-pidfile=$(localstatedir)/run/squid.pid' '--disable-dependency-tracking' '--enable-arp-acl' '--enable-follow-x-forwarded-for' '--enable-auth=basic,digest,ntlm,negotiate' '--enable-basic-auth-helpers=LDAP,MSNT,NCSA,PAM,SMB,YP,getpwnam,multi-domain-NTLM,SASL,DB,POP3,squid_radius_auth' '--enable-ntlm-auth-helpers=smb_lm,no_check,fakeauth' '--enable-digest-auth-helpers=password,ldap,eDirectory' '--enable-negotiate-auth-helpers=squid_kerb_auth' '--enable-external-acl-helpers=ip_user,ldap_group,session,unix_group,wbinfo_group' '--enable-cache-digests' '--enable-cachemgr-hostname=localhost' '--enable-delay-pools' '--enable-epoll' '--enable-icap-client' '--enable-ident-lookups' '--with-large-files' '--enable-linux-netfilter' '--enable-referer-log' '--enable-removal-policies=heap,lru' '--enable-snmp' '--enable-ssl' '--enable-storeio=aufs,diskd,ufs' '--enable-useragent-log' '--enable-wccpv2' '--enable-esi' '--with-aio' '--with-default-user=squid' '--with-filedescriptors=16384' '--with-dl' '--with-openssl' '--with-pthreads' 'build_alias=i386-redhat-linux-gnu' 'host_alias=i386-redhat-linux-gnu' 'target_alias=i686-redhat-linux-gnu' 'CFLAGS=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i686 -mtune=atom -fasynchronous-unwind-tables -fpie' 'LDFLAGS=-pie' 'CXXFLAGS=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i686 -mtune=atom -fasynchronous-unwind-tables -fpie' --with-squid=/builddir/build/BUILD/squid-3.1.10<o:p></o:p></p><p class=MsoNormal>[root@drvirus ~]#<o:p></o:p></p></td></tr></table><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Any help wts going on ???<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>