Homepage | Products | OX Knowledge Base | Support | Try Now | Contact | Company
OX Logo
Results 1 to 2 of 2
  1. #1
    jrobiso2 Guest

    Default Logins pause for a long time at 20%

    Running:
    OX 6.16.1 (OpenSuSE 11.1 repo)
    Exim 4.69 ----------------------------------- SMTP
    Dovecot11-1.1.7 ---------------------------- SIEVE and LDA
    Dovecot11-backend-mysql-1.1.7
    SpamAssassin 3.2.5 (dovecot configured to go through it)

    Problem: User logins (mostly 1st login of the day) pause at 20% for a LONG time. Often between 30 and 60 seconds.

    Exim Config:
    --------------------------------------------
    primary_hostname = mail.mydomain.com
    domainlist local_domains = @ : mydomain.com : anotherdomain.com
    domainlist relay_to_domains =
    hostlist relay_from_hosts = 127.0.0.1
    acl_smtp_rcpt = acl_check_rcpt
    acl_smtp_data = acl_check_data
    spamd_address = 127.0.0.1 783
    tls_advertise_hosts = *
    tls_certificate = /etc/ssl/certs/MY-mail.pem
    daemon_smtp_ports = 25 : 465 : 587
    tls_on_connect_ports = 465
    qualify_domain = mydomain.com
    never_users = root
    rfc1413_hosts = *
    rfc1413_query_timeout = 0s
    ignore_bounce_errors_after = 1d
    timeout_frozen_after = 7d
    begin acl
    acl_check_rcpt:
    accept hosts = :
    deny message = Restricted characters in address
    domains = +local_domains
    local_parts = ^[.] : ^.*[@%!/|]
    deny message = Restricted characters in address
    domains = !+local_domains
    local_parts = ^[./|] : ^.*[@%!] : ^.*/\\.\\./
    accept local_parts = postmaster
    domains = +local_domains
    accept hosts = +relay_from_hosts
    control = submission
    accept authenticated = *
    control = submission
    require message = relay not permitted
    domains = +local_domains : +relay_to_domains
    require verify = recipient
    deny message = $sender_host_address is in the blacklist at zen.spamhaus.org
    dnslists = zen.spamhaus.org
    accept
    acl_check_data:
    warn spam = nobody
    add_header = X-Spam_score: $spam_score\n\
    X-Spam-Flag: Yes\n\
    X-Spam_score_int: $spam_score_int\n\
    X-Spam_bar: $spam_bar\n\
    X-Spam_report: $spam_report
    accept
    begin routers
    dnslookup:
    driver = dnslookup
    domains = ! +local_domains
    transport = remote_smtp
    ignore_target_hosts = 0.0.0.0 : 127.0.0.0/8 : 172.16.0.0/16
    no_more
    system_aliases:
    driver = redirect
    allow_fail
    allow_defer
    data = ${lookup{$local_part}lsearch{/etc/aliases}}
    file_transport = address_file
    pipe_transport = address_pipe
    userforward:
    driver = redirect
    check_local_user
    # local_part_suffix = +* : -*
    # local_part_suffix_optional
    file = $home/.forward
    allow_filter
    no_verify
    no_expn
    check_ancestor
    file_transport = address_file
    pipe_transport = address_pipe
    reply_transport = address_reply
    localuser:
    driver = accept
    check_local_user
    # local_part_suffix = +* : -*
    # local_part_suffix_optional
    # transport = local_delivery
    transport = dovecot_delivery
    cannot_route_message = Unknown user so cannot route message
    begin transports
    remote_smtp:
    driver = smtp
    local_delivery:
    driver = appendfile
    directory = /home/$local_part/Maildir/
    maildir_format
    delivery_date_add
    envelope_to_add
    return_path_add
    # group = mail
    # mode = 0660
    address_pipe:
    driver = pipe
    return_output
    address_file:
    driver = appendfile
    delivery_date_add
    envelope_to_add
    return_path_add
    address_reply:
    driver = autoreply
    dovecot_delivery:
    driver = pipe
    command = /usr/lib/dovecot/deliver
    message_prefix =
    message_suffix =
    log_output
    delivery_date_add
    envelope_to_add
    return_path_add
    #group = mail<o></o>
    #mode = 0660<o></o>
    temp_errors = 64 : 69 : 70: 71 : 72 : 73 : 74 : 75 : 78
    begin retry
    * * F,2h,15m; G,16h,1h,1.5; F,4d,6h
    begin rewrite
    begin authenticators
    plain_saslauthd_server:
    driver = plaintext
    public_name = PLAIN
    server_set_id = $auth2
    server_condition = ${if saslauthd{{$auth2}{$auth3}}{1}{0}}
    LOGIN:
    driver = plaintext
    server_set_id = $auth1
    server_prompts = "Username:: : Password::"
    server_condition = ${if saslauthd{{$auth1}{$auth2}}{1}{0}}


    Dovecot config:
    -----------------------------------------------------------
    protocols = managesieve lda
    listen = *:2000
    disable_plaintext_auth = no
    log_path = /var/log/dovecot.log
    log_timestamp = "%b %d %H:%M:%S "
    ssl_disable = yes
    login_process_size = 256
    login_process_per_connection = no
    login_max_connections = 256
    login_log_format_elements = user=<%u> method=%m rip=%r lip=%l %c
    login_log_format = %$: %s
    mail_location = maildir:~/Maildir
    namespace private {
    separator = .
    prefix = INBOX.
    inbox = yes
    }
    maildir_copy_with_hardlinks = yes
    protocol managesieve {
    sieve=~/.dovecot.sieve
    sieve_storage=~/sieve
    mail_location = maildir:~/Maildir
    }
    protocol lda {
    postmaster_address = postmaster@mydomain.com
    mail_plugins = cmusieve
    mail_plugin_dir = /usr/lib/dovecot/modules/lda
    }
    auth default {
    mechanisms = plain
    passdb pam {
    }
    userdb passwd {
    }
    user = root
    }


    Is there anything obvious in any of this which would cause such a nasty pause at 20% during login?

  2. #2
    Join Date
    Feb 2007
    Location
    Germany
    Posts
    3,695

    Default

    Hi,

    at 20%, the login is triggered which includes access to the database or other authentication backends. You could install FireBug and check if the login request really take that long (Firebug console view). Otherwise the login can be slowed down by downloading the user interface data (html, js, css...). You might also check the ox groupware log file.

    Greetings

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •