======================= Generic options: /etc/sysconfig/* CGROUP_DAEMON= List of control groups that the daemon will be run in. For example, CGROUP_DAEMON="cpu:daemons cpuacct:/" will run it in the daemons group for the CPU controller, and the '/' group for the CPU accounting controller. /etc/sysconfig/authconfig used by authconfig to store information about the system's user information and authentication setup; changes made to this file have no effect until the next time authconfig is run USEHESIOD=no Whether or not the hesiod naming service is in use. If not set, authconfig examines the passwd setting in /etc/nsswitch.conf. USELDAP=no Whether or not LDAP is used as a naming service. If not set, authconfig examines the passwd setting in /etc/nsswitch.conf. USENIS=no Whether or not NIS is in use. If not set, authconfig examines the passwd setting in /etc/nsswitch.conf. USEKERBEROS=no Whether or not Kerberos is in use. If not set, authconfig examines the settings in /etc/pam.d/system-auth. USELDAPAUTH=no Whether or not LDAP is being used for authentication. If not set, authconfig examines the settings in /etc/pam.d/system-auth. Note that this option is separate from USELDAP, and that neither implies the other. USEMD5=no Whether or not MD5-based hashing should be used when setting passwords. If not set, authconfig examines the settings in /etc/pam.d/system-auth. This option affects authentication using both local files and LDAP. USESHADOW=no Whether or not shadow passwords are in use. If not set, authconfig checks for the existence of /etc/shadow. USESMBAUTH=no Whether or not SMB authentication is in use. If not set, authconfig examines the settings in /etc/pam.d/system-auth. /etc/sysconfig/autofsck does not normally exist; if it does, it can influence a choice whether or not to fsck after a crash AUTOFSCK_DEF_CHECK=no If the user does not respond, choose whether or not to fsck AUTOFSCK_SINGLEUSER= If this is set, drop to single user mode before fsck. /etc/sysconfig/clock: Current releases use the third parameter in the /etc/adjtime file (either 'UTC' or 'LOCAL') to determine whether the hwclock is in UTC or localtime. ZONE="filename" indicates the zonefile under /usr/share/zoneinfo that /etc/localtime is a copy of, for example: ZONE="US/Eastern" deprecated values from earlier releases: CLOCKMODE=GMT indicates that the clock is set to UTC CLOCKMODE=ARC on alpha only indicates the ARC console's 42-year time offset is in effect UTC=true,yes Indicates that the hardware clock is set to UTC. UTC=no,false Indicates that the hardware clock is set to Local Time. ARC=true on alpha only indicates the ARC console's 42-year time offset is in effect; otherwise the normal Unix epoch is assumed. SRM=true on alpha only indicates the SRM 1900 epoch is in effect; otherwise the normal Unix epoch is assumed. /etc/sysconfig/desktop: DESKTOP=GNOME|KDE This determines the default desktop for new users. Optional values from earlier releases: DISPLAYMANAGER=GNOME|KDE|WDM|XDM This determines display manager started by /etc/X11/prefdm, independent of the desktop. This can be accomplished in current releases merely by just installing the preferred display manager. /etc/sysconfig/init: ACTIVE_CONSOLES= A list of devices to start gettys on on boot. This supports shell-style globs. BOOTUP= BOOTUP=graphical means use X Windows graphical boot up BOOTUP=color means colorized text mode boot display. BOOTUP=verbose means old style display Anything else means simplified display, but without color or ANSI-formatting LOGLEVEL= Sets the initial console logging level for the kernel. The default is 7. 8 means everything (including debugging); 1 means nothing except kernel panics. syslogd will override this once it starts. RES_COL= Column of the screen to start status labels at. Defaults to 60 MOVE_TO_COL= A command to move the cursor to $RES_COL. Defaults to nasty ANSI sequences output by echo -e. SETCOLOR_SUCCESS= A command to set the color to a color indicating success. Defaults to nasty ANSI sequences output by echo -e setting the color to green. SETCOLOR_FAILURE= A command to set the color to a color indicating failure. Defaults to nasty ANSI sequences output by echo -e setting the color to red. SETCOLOR_WARNING= A command to set the color to a color indicating warning. Defaults to nasty ANSI sequences output by echo -e setting the color to yellow. SETCOLOR_NORMAL= A command to set the color to 'normal'. Defaults to nasty ANSI sequences output by echo -e. PROMPT=yes|no Set to 'yes' to enable the key check for interactive mode as well as asking if a filesystem check should be done. Default is 'no' and the kernel command line option "forcefsck" can be used to check the filesystems and "confirm" can be used to enable interactive startup questions. AUTOSWAP=yes|no Set to 'yes' to enable automatic swapon of all partitions with the proper swap magic. This allows setting up swap without editing /etc/fstab. obsoleted values from earlier releases: MAGIC_SYSRQ=yes|no Setting this to 'no' used to disable the magic sysrq key and Stop-A (break on serial console) on SPARC. This setting has been moved into kernel.sysrq and kernel.stop-a settings respectively in /etc/sysctl.conf. Setting either of them there to 0 disables it, setting it to 1 enables it. STOP_A=yes|no Setting this to 'no' used to disable the Stop-A (break on serial console) key on SPARC. This setting has been moved into kernel.stop-a setting in /etc/sysctl.conf. Setting it there to 0 disables it, setting it to 1 enables it. The setting should be present on SPARC only. /etc/sysconfig/keyboard: KEYTABLE= for example: KEYTABLE="/usr/lib/kbd/keytables/us.map" If you dump a keymap (using 'dumpkeys') to /etc/sysconfig/console/default.kmap it will be loaded on bootup before filesystems are mounted/checked. This could be useful if you need to emergency type the root password. This has to be a dumped keymap, as opposed to copying the shipped keymap files, as the shipped files include other maps from the /usr/lib/kbd/keytables directory. KEYBOARDTYPE=sun|pc on SPARC only, sun means a sun keyboard is attached on /dev/kbd, pc means a PS/2 keyboard is on ps/2 port. /etc/sysconfig/mouse: MOUSETYPE=microsoft|mouseman|mousesystems|ps/2|msbm|logibm|atibm| logitech|mmseries|mmhittab XEMU3=yes|no (emulate three buttons with two buttons whenever necessary, most notably in X) DEVICE= (the device of the mouse) In addition, /dev/mouse points to the mouse device. /etc/sysconfig/network: NETWORKING=yes|no HOSTNAME= Note that this can be overriden by /etc/hostname. GATEWAY= GATEWAYDEV= (e.g. eth0) NISDOMAIN= VLAN=yes|no IPX=yes|no IPXAUTOPRIMARY=on|off (note, that MUST be on|off, not yes|no) IPXAUTOFRAME=on|off (again, not yes|no) IPXINTERNALNETNUM= IPXINTERNALNODENUM= NOZEROCONF= Set this to not set a route for dynamic link-local addresses. All the IPX stuff is optional, and should default to off. NETWORKDELAY= Delay in seconds after all network interfaces are initialized. Useful if network has spanning tree running and must wait for STP convergence. Default: 0 (no delay) NETWORKWAIT=yes|no When using NetworkManager, wait for an active network interface to be configured before continuing. This can be useful if you have legacy daemons that do not react properly to changing network configuration. If this is set but no active devices receive an address, it will timeout and continue 30 seconds after link acquisition. Default: no (do not wait) IPV6FORWARDING=yes|no Enable or disable global forwarding of incoming IPv6 packets on all interfaces. Note: Actual packet forwarding cannot be controlled per-device, use netfilter6 for such issues Default: no IPV6INIT=yes|no Enable or disable IPv6 configuration for all interfaces Use with caution! Default: value not set in this file IPV6_AUTOCONF=yes|no Sets the default for device-based autoconfiguration. Default: yes if IPV6FORWARDING=no, no if IPV6FORWARDING=yes IPV6_ROUTER=yes|no Sets the default for device-based Host/Router behaviour. Default: yes if IPV6FORWARDING=yes, no if IPV6FORWARDING=no IPV6_AUTOTUNNEL=yes|no Controls automatic IPv6 tunneling. Default: no IPV6_DEFAULTGW= (optional) Add a default route through specified gateway An interface can be specified: required for link-local addresses Examples: IPV6_DEFAULTGW="3ffe:ffff:1234:5678::1" Add default route through 3ffe:ffff:1234:5678::1 IPV6_DEFAULTGW="3ffe:ffff:1234:5678::1%eth0" Add default route through 3ffe:ffff:1234:5678::1 and device eth0 IPV6_DEFAULTGW="fe80::1%eth0" Add default route through fe80::1 and device eth0 Note: if IPV6_DEFAULTGW is specified with %interface scope and it doesn't match IPV6_DEFAULTDEV, IPV6_DEFAULTDEV is ignored. Note: it's preferred to use %interface for all addresses, not just link-local if you have multiple IPv6-enabled interfaces. IPV6_DEFAULTDEV= (optional) Add a default route through specified interface without specifying next hop Type of interface will be tested whether this is allowed Examples: IPV6_DEFAULTDEV="eth0" INVALID example! IPV6_DEFAULTDEV="ppp0" IPV6_DEFAULTDEV="sit1" Examples for 6to4 IPV6_DEFAULTDEV="tun6to4" Add default route through dedicated 6to4 tunnel device "tun6to4", if configured Note: "tun6to4" does not support an additional IPV6_DEFAULTGW. Other interfaces prefer IPV6_DEFAULTGW, if specified. IPV6_RADVD_PIDFILE= (optional) Location of PID file for controlling radvd, see IPV6_CONTROL_RADVD Default: "/var/run/radvd/radvd.pid" Example: IPV6_RADVD_PIDFILE="/some/other/location/radvd.pid" IPV6TO4_RADVD_PIDFILE= (obsolete) As above, still supported for a while for backward compatibility. IPV6_RADVD_TRIGGER_ACTION=startstop|reload|restart|SIGHUP (optional) How to trigger radvd in case of 6to4 or PPP action startstop: radvd starts if interface goes up and stops if interface goes down using initscript call of radvd with related parameter reload|restart: initscript of radvd is called with this parameter SIGHUP: signal HUP is sent to radvd, pidfile must be specified, if not the default Default: SIGHUP IPv6 options above can be overridden in interface-specific configuration. obsoleted values from earlier releases: FORWARD_IPV4=yes|no This setting has been moved into net.ipv4.ip_forward setting in /etc/sysctl.conf. Setting it to 1 there enables IP forwarding, setting it to 0 disables it (which is the default for RFC compliance). NETWORKING_IPV6=yes|no Enable or disable global IPv6 initialization To do this properly, add a rule in /etc/modprobe.d that disables IPv6. Note that the ipv6 module may be required by some other modules, for example bonding, even when IPv6 is not in use so it is not recommended to prevent loading it. Instead, use for example this in /etc/modprobe.d/disable-ipv6.conf: options ipv6 disable=1 /etc/sysconfig/static-routes-ipv6: Contains lines of the form: IPv6-network IPv6-gateway IPv6-network must be a device name to have the route brought up and down with the device For example: eth0 fec0:0:0:2::/64 fec0:0:0:1:0:0:0:20 adds a route for IPv6 network fec0:0:0:2::/64 through fec0:0:0:1:0:0:0:20 eth0 2000::/3 3ffe:ffff:0:1::1 so-called "default" routes for clients sit1 2000::/3 adds routes through dedicated tunnel interface sit1 tun6to4 3ffe:ffff:1234::/56 adds routes through hardwired 6to4 tunnel interface tun6to4 tun6to4 3ffe:ffff:5678::/56 ::5.6.7.8 adds routes through hardwired 6to4 tunnel interface tun6to4, specifying next hop Notes: * default routes (such as the "2000::/3" shown above) should be set with IPV6_DEFAULTGW and IPV6_DEFAULTDEV, see more above. * tunnel device "sit0" is not supported here, routes will never be applied /etc/sysconfig/routed: SILENT=yes|no EXPORT_GATEWAY=yes|no /etc/sysconfig/rawdevices: This is used for setting up raw device to block device mappings. It has the format: For example: /dev/raw/raw1 /dev/sda1 /dev/raw/raw2 8 5 /etc/sysconfig/pcmcia: PCMCIA=yes|no PCIC=i82365|tcic PCIC_OPTS= CORE_OPTS= CARDMGR_OPTS= /etc/sysconfig/amd: ADIR=/.automount (normally never changed) MOUNTPTS='/net /etc/amd.conf' (standard automount stuff) AMDOPTS= (extra options for AMD) /etc/sysconfig/tape: DEV=/dev/nst0 Tape device. Use the non-rewinding one for these scripts. For SCSI tapes this is /dev/nst#, where # is the number of the tape drive you want to use. If you only have one then use nst0. For IDE tapes you use /dev/ht#, where # is the number of the tape drive you want to use (usually ht0). For floppy tape drives use /dev/ftape. ADMIN=root Person to mail to if the backup fails for any reason SLEEP=5 Time to sleep between tape operations. Some drives need a bit more than others, but 5 seems to work for 8mm, 4mm, and DLT BLOCKSIZE=32768 This worked fine for 8mm, then 4mm, and now DLT. An optimal setting is probably however much data your drive writes at one time. SHORTDATE=$(date +%y:%m:%d:%H:%M) A short date string, used in backup log filenames. DAY=$(date +log-%y:%m:%d) This is used for the log file directory. DATE=$(date) Regular date string, used in log files. LOGROOT=/var/log/backup Root of the logging directory LIST=$LOGROOT/incremental-list This is the file name the incremental backup will use to store the incremental list. It will be $LIST-{some number}. DOTCOUNT=$LOGROOT/.count For counting as you go to know which incremental list to use COUNTER=$LOGROOT/counter-file For rewinding when done...might not use. BACKUPTAB=/etc/backuptab The file in which we keep our list of backup(s) we want to make. /etc/sysconfig/saslauthd: used by the saslauthd init script (part of the cyrus-sasl package) to control which arguments are passed to saslauthd at startup time; changes made to this file have no effect until saslauthd is restarted MECH=shadow controls which data source saslauthd will consult when checking user passwords; run 'saslauthd -a' to get a full list of available authentication mechanisms SOCKETDIR=/var/run/saslauthd controls in which directory saslauthd will be directed to create its listening socket; any change to this value will require a corresponding change in client configuration files /etc/sysconfig/sendmail: DAEMON=yes|no yes implies -bd (i.e., listen on port 25 for new mail) QUEUE=1h given to sendmail as -q$QUEUE -q option is not given to sendmail if /etc/sysconfig/sendmail exists and QUEUE is empty or undefined. /etc/locale.conf A configutration file for locale settings. See locale.conf(5) for more details. LANG= set locale for all categories, can be any two letter ISO language code LC_CTYPE= locale data configuration for classification and conversion of characters LC_COLLATE= locale data configuration for collation (sort order) of strings LC_MESSAGES= locale data configuration for translation of messages LC_NUMERIC= locale data configuration for non-monetary numeric data LC_MONETARY= locale data configuration for monetary data LC_TIME= locale data configuration for date and time LC_ALL= locale data configuration overriding all of the above LANGUAGE= can be a : separated list of ISO language codes LINGUAS= can be a ' ' separated list of ISO language codes The above variables are used in /etc/profile.d/lang.sh. This data will be also be read from the legacy /etc/sysconfig/i18n location, but /etc/locale.conf takes precedence. If ~/.i18n exists, it is used in addition to /etc/locale.conf and /etc/sysconfig/i18n for per-user customization of the locales. /etc/vconsole.conf: SYSFONT= Console font. Fonts are found in /lib/kbd/consolefonts. UNIMAP= Unicode font map. Most fonts have these built-in. Font maps can be found in /lib/kbd/unimaps. These are applied via setfont's -u option. SYSFONTACM= Console map. These are applied via setfont's -m option, and are found in /lib/kbd/consoletrans. The above are used to set up the keyboard at boot time. For more information, see vconsole.conf(5). If this file does not exist, values will be read from /etc/sysconfig/i18n. Files in /etc/sysconfig/network-scripts/ ======================================== /etc/sysconfig/network-scripts/ifup: /etc/sysconfig/network-scripts/ifdown: Symlinks to /sbin/ifup and /sbin/ifdown, respectively. These are the only two scripts "in" this directory that should be called directly; these two scripts call all the other scripts as needed. These symlinks are here for legacy purposes -- only /sbin/ifup and /sbin/ifdown should currently be used at the user level. These scripts take one argument normally: the name of the device (e.g. eth0). They are called with a second argument of "boot" during the boot sequence so that devices that are not meant to be brought up on boot (ONBOOT=no, see below) can be ignored at that time. Also, interfaces may be brought up via the hotplug scripts; in this case, HOTPLUG=no needs to be set to no to avoid this. This is useful e.g. to prevent bonding device activation by merely loading the bonding kernel module. /etc/sysconfig/network-scripts/init.ipv6-global: Not really a public file. Contains different basic settings that are set from /etc/[rc.d]/init.d/network at different stages of network initialization. /etc/sysconfig/network-scripts/network-functions: Not really a public file. Contains functions which the scripts use for bringing interfaces up and down. In particular, it contains most of the code for handling alternative interface configurations and interface change notification through netreport. /etc/sysconfig/network-scripts/network-functions-ipv6: Not really a public file. Contains functions which the scripts use for bringing IPv6 on interfaces up and down, like addresses, routes, forwarding handling and static or automatic tunneling. /etc/sysconfig/network-scripts/ifcfg- and /etc/sysconfig/network-scripts/ifcfg-:: The first defines an interface, and the second contains only the parts of the definition that are different in a "alias" (or alternative) interface. For example, the network numbers might be different, but everything else might be the same, so only the network numbers would be in the alias file, but all the device information would be in the base ifcfg file. The items that can be defined in an ifcfg file depend on the interface type. The really obvious ones I'm not going to bother to define; you can figure out what "IPADDR" is, I think... :-) Base items: NAME= Most important for PPP. Only used in front ends. DEVICE= IPADDRn= PREFIXn= Network prefix. It is used for all configurations except aliases and ippp devices. It takes precedence over NETMASK when both PREFIX and NETMASK are set. NETMASKn= Subnet mask; just useful for aliases and ippp devices. For all other configurations, use PREFIX instead. The "n" is expected to be consecutive positive integers starting from 0. It can be omitted if there is only one address being configured. GATEWAY= METRIC= Metric for the default route using GATEWAY ONBOOT=yes|no (not valid for alias devices; use ONPARENT) HOTPLUG=yes|no USERCTL=yes|no BOOTPROTO=none|bootp|dhcp MTU= Default MTU for this device WINDOW= Default window for routes from this device PEERDNS=yes|no modify /etc/resolv.conf if peer uses msdns extension (PPP only) or DNS{1,2} are set, or if using dhclient. default to "yes". DNS{1,2}= provide DNS addresses that are dropped into the resolv.conf file if PEERDNS is not set to "no". SCOPE= Set to "scope SCOPE-ID" to set a non-default scope. Supported only on Ethernet with BOOTPROTO=none. SRCADDR= use the specified source address for outgoing packets HWADDR= ethernet hardware address for this device MACADDR= Set the hardware address for this device to this. Use of this in conjunction with HWADDR= may cause unintended behavior. NOZEROCONF= Set this to not set a route for dynamic link-local addresses over this device. PERSISTENT_DHCLIENT=yes|no|1|0 Without this option, or if it is 'no'/'0', and BOOTPROTO=dhcp, dhclient is run for the interface in "one-shot" mode; if the dhcp server does not respond for a configurable timeout, then dhclient exits and the interface is not brought up - the '-1' option is given to dhclient. If PERSISTENT_DHCLIENT=yes, then dhclient will keep on trying to contact the dhcp server when it does not respond - no '-1' option is given to dhclient. Note: this disables the automatic checking for the presence of a link before starting dhclient. DHCPRELEASE=yes|no|1|0 With this option set to 'yes' (1), when a dhcp configured interface is brought down with 'ifdown', the lease will be released. Otherwise, leases are not released. DHCP_HOSTNAME= Sends the specified hostname to the DHCP server. DHCLIENT_IGNORE_GATEWAY=yes|no|1|0 If set to 'yes', it will cause dhclient-script to ignore any $GATEWAY setting that may be in the ifcfg file for this interface. Otherwise, the dhclient session which obtains an ip-address on the same subnet as $GATEWAY will set the default route to be via $GATEWAY, and no other dhclient session will set the default route. DHCLIENTARGS= Any additional arguments to dhclient. NM_CONTROLLED=yes|no If set to 'no', NetworkManager will ignore this connection/device. Defaults to 'yes'. If BOOTPROTO is not "none", then the only other item that must be set is the DEVICE item; all the rest will be determined by the boot protocol. No "dummy" entries need to be created. Base items being deprecated: NETWORK= BROADCAST= Alias specific items: ONPARENT=yes|no Whether to bring up the device when the parent device is brought up. Default: yes IPv6-only items for real interfaces: IPV6INIT=yes|no Enable or disable IPv6 configuration for this interface Default: no IPV6FORWARDING=yes|no Enable or disable global forwarding of incoming IPv6 packets Note: Obsolete in interface specification! Default: no IPV6ADDR=[/] Specify a primary static IPv6 address here Optional, if normal host and a router advertisement daemon is on local link Required, if node is a router and interface should route packets Note: if prefix length is omitted, 64 is assumed Example: IPV6ADDR="3ffe:ffff:0:5::1" IPV6ADDR="3ffe:ffff:0:1::1/128" IPV6ADDR_SECONDARIES="[/] ..." (optional) A list of secondary IPv6 addresses (e.g. useful for virtual hosting) Example: IPV6ADDR_SECONDARIES="3ffe:ffff:0:1::10 3ffe:ffff:0:2::11/128" IPV6_MTU= (optional) Optional, dedicated MTU of this link Note: Must be greater or equal to 1280. Example: IPV6_MTU="1280" IPV6_PRIVACY=rfc3041 Enables RFC 3041 IPv6 privacy support if set. Default: RFC 3041 support disabled Special configuration options for multi-homed hosts etc. IPV6_ROUTER=yes|no: Controls IPv6 autoconfiguration IPV6_AUTOCONF=yes|no: Controls IPv6 autoconfiguration Defaults: Global IPV6FORWARDING=yes: IPV6_AUTOCONF=no, IPV6_ROUTER=yes Global IPV6FORWARDING=no: IPV6_AUTOCONF=yes Optional settings for a 6to4 tunnel IPV6TO4INIT=yes|no Enable or disable 6to4 tunneling setup Default: no IPV6TO4_RELAY= (optional) IPv4 address of the remote 6to4 relay Note: if this is omitted, ::192.88.99.1 (the anycast relay address) is chosen IPV6TO4_IPV4ADDR=[/] (optional) Overwrite local IPv4 address which is accessible from the Internet (optional, in case of static IPv4-NAT behind a router or other special scenarios) IPV6TO4_MTU= (optional) Controls IPv6 MTU for the 6to4 tunnel Note: Must be greater or equal to 1280 Example: IPV6TO4_MTU="1280" Default: MTU of master device - 20 IPV6TO4_ROUTING="-/ ..." (optional) A list of routing tokens to setup proper IPv6 interfaces on the LAN Example: IPV6TO4_ROUTING="eth0-:0004::1/64 eth1-:0005::1/64" Will create one address per eth0 and eth1, taking given SLA Optional settings for a 6to4 tunnel or a ppp link IPV6_CONTROL_RADVD=yes|no (optional) Enable signaling radvd that the 6to4 prefix has been changed or a preconfigured dynamic device is up or down Default: no IPv6-only items for static tunnel interface: Interface name: sitX (X => 1) IPV6INIT=yes|no Enable or disable IPv6 configuration for this interface Default: no IPV6TUNNELIPV4= Specify IPv4 address of a foreign IPv6-in-IPv4 tunnel endpoint Example: IPV6TUNNELIPV4="1.2.3.4" IPV6TUNNELIPV4LOCAL= Specify local IPv4 address of tunnel, useful on interfaces with multiple IPv4 addresses IPV6ADDR=[/] (optional) local IPv6 address of a numbered tunnel IPV6ADDR_SECONDARIES="[/] ..." (optional) A list of secondary IPv6 addresses (example see above) IPV6_MTU= (optional) Optional, dedicated MTU of this tunnel Note: Must be greater or equal to 1280 Example: IPV6_MTU="1280" IPv6-only option to enable DHCPv6 client: DHCPV6C=yes|no This will enable the DHCPv6 features of dhclient to be run for the interface. See man dhclient(8) and dhclient.conf(5). DHCPV6C_OPTIONS=... This will pass given arguments to the DHCPv6 client. For example, "-S" option will request network information (e.g., DNS addresses) only, not IPv6 addresses. Ethernet-only items: {IPXNETNUM,IPXPRIMARY,IPXACTIVE}_{802_2,802_3,ETHERII,SNAP} configuration matrix for IPX. Only used if IPX is active. Managed from /etc/sysconfig/network-scripts/ifup-ipx ARP=yes|no (adds 'arp' flag to ifconfig, for use with the ethertap device) LINKDELAY=