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.\"
.IX Title "VOS_SETADDRS 1"
.TH VOS_SETADDRS 1 "2021-12-09" "OpenAFS" "AFS Command Reference"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
vos_setaddrs \- Set new addresses for a file server's entry in the VLDB
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\fBvos setaddrs\fR \fB\-uuid\fR\ <\fI\s-1UUID\s0\ of\ server\fR>
    \fB\-host\fR\ <\fI\s-1IP\s0\ address\fR>+
    [\fB\-cell\fR\ <\fIcell\ name\fR>] [\fB\-noauth\fR] [\fB\-localauth\fR]
    [\fB\-verbose\fR] [\fB\-encrypt\fR] [\fB\-noresolve\fR]
    [\fB\-config\fR\ <\fIconfig\ directory\fR>]
    [\fB\-help\fR]
.PP
\&\fBvos seta\fR \fB\-u\fR\ <\fI\s-1UUID\s0\ of\ server\fR>
    \fB\-ho\fR\ <\fI\s-1IP\s0\ address\fR>+
    [\fB\-c\fR\ <\fIcell\ name\fR>]
    [\fB\-noa\fR] [\fB\-l\fR] [\fB\-v\fR] [\fB\-e\fR] [\fB\-nor\fR]
    [\fB\-co\fR\ <\fIconfig\ directory\fR>]
    [\fB\-h\fR]
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
The \fBvos setaddrs\fR command sets the \s-1IP\s0 addresses for a server entry in
the Volume Location Database (\s-1VLDB\s0). Specify one or several \s-1IP\s0 addresses.
All existing addresses in the \s-1VLDB\s0 server entry are replaced with the new
addresses given on the command line.
.PP
To find the \s-1UUID\s0 for a server entry, use the \f(CW\*(C`vos listaddrs \-printuuid\*(C'\fR
command to display all \s-1VLDB\s0 server entries with their UUIDs.
.SH "CAUTIONS"
.IX Header "CAUTIONS"
Normally, the best way to change the registered addresses for a server
entry is to restart the File Server process after changing the network
configuration for that server and possibly the \fINetInfo\fR and
\&\fINetRestrict\fR files for that server.  See \fINetInfo\fR\|(5) and
\&\fINetRestrict\fR\|(5) for more information about configuring the File Server
to register the correct set of addresses.  This command can be used to
change the registered addresses without restarting the File Server, but
the next time the File Server is restarted, it will register all of its
known addresses again.  You should therefore always ensure that the File
Server configuration is correct for whenever it is next restarted before
using this command.
.PP
Setting the wrong addresses will make the volumes on that file server 
unreachable from \s-1AFS\s0 clients.
.PP
This command was introduced in OpenAFS 1.5.74, but can be used with any
version of the Volume Location Server.
.SH "OPTIONS"
.IX Header "OPTIONS"
.IP "\fB\-uuid\fR <\fI\s-1UUID\s0 of server\fR>" 4
.IX Item "-uuid <UUID of server>"
The unique \s-1ID\s0 as provided by the \f(CW\*(C`vos listaddrs \-printuuid\*(C'\fR command.
.IP "\fB\-host\fR <\fI\s-1IP\s0 address\fR>+" 4
.IX Item "-host <IP address>+"
The new list of \s-1IP\s0 addresses for the File Server.
.IP "\fB\-cell\fR <\fIcell name\fR>" 4
.IX Item "-cell <cell name>"
Names the cell in which to run the command. Do not combine this argument
with the \fB\-localauth\fR flag. For more details, see \fIvos\fR\|(1).
.IP "\fB\-noauth\fR" 4
.IX Item "-noauth"
Assigns the unprivileged identity \f(CW\*(C`anonymous\*(C'\fR to the issuer. Do not
combine this flag with the \fB\-localauth\fR flag. For more details, see
\&\fIvos\fR\|(1).
.IP "\fB\-localauth\fR" 4
.IX Item "-localauth"
Constructs a server ticket using a key from the local
\&\fI/usr/afs/etc/KeyFile\fR file. The \fBvos\fR command interpreter presents it
to the Volume Server and Volume Location Server during mutual
authentication. Do not combine this flag with the \fB\-cell\fR argument or
\&\fB\-noauth\fR flag. For more details, see \fIvos\fR\|(1).
.IP "\fB\-verbose\fR" 4
.IX Item "-verbose"
Produces on the standard output stream a detailed trace of the command's
execution. If this argument is omitted, only warnings and error messages
appear.
.IP "\fB\-encrypt\fR" 4
.IX Item "-encrypt"
Encrypts the command so that the operation's results are not transmitted
across the network in clear text. This option is available in OpenAFS
versions 1.4.11 or later and 1.5.60 or later.
.IP "\fB\-noresolve\fR" 4
.IX Item "-noresolve"
Shows all servers as \s-1IP\s0 addresses instead of the \s-1DNS\s0 name. This is very
useful when the server address is registered as 127.0.0.1 or when dealing
with multi-homed servers. This option is available in OpenAFS
versions 1.4.8 or later and 1.5.35 or later.
.IP "\fB\-config\fR <\fIconfiguration directory\fR>" 4
.IX Item "-config <configuration directory>"
Set the location of the configuration directory to be used. This defaults to
\&\fI/usr/vice/etc\fR, except if \fB\-localauth\fR is specified, in which case the
default is \fI/usr/afs/etc\fR. This option allows the use of alternative
configuration locations for testing purposes.
.IP "\fB\-help\fR" 4
.IX Item "-help"
Prints the online help for this command. All other valid options are
ignored.
.SH "EXAMPLES"
.IX Header "EXAMPLES"
The following command sets addresses \f(CW192.12.107.214\fR and \f(CW10.47.11.17\fR
for the \s-1UUID\s0 008f157e\-bad0\-157c\-0ffee\-357c4d1faa77
.PP
.Vb 6
\&   % vos setaddrs \-uuid 008f157e\-bad0\-157c\-0ffee\-357c4d1faa77 \e
\&       \-host 192.12.107.214 \-host 10.47.11.17 \-verbose
\&   vos: Changed UUID with addresses:
\&   UUID: 008f157e\-bad0\-157c\-0ffee\-357c4d1faa77
\&   192.12.107.214
\&   10.47.11.17
.Ve
.SH "PRIVILEGE REQUIRED"
.IX Header "PRIVILEGE REQUIRED"
Issuer must be listed in the \fI/usr/afs/etc/UserList\fR file on each
database server machine.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fICellServDB\fR\|(5),
\&\fINetInfo\fR\|(5),
\&\fINetRestrict\fR\|(5),
\&\fIUserList\fR\|(5),
\&\fIsysid\fR\|(5),
\&\fIfileserver\fR\|(8),
\&\fIvos\fR\|(1),
\&\fIvos_listaddrs\fR\|(1),
\&\fIvos_remaddrs\fR\|(1)
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
\&\s-1KTH\s0 2010. All Rights Reserved.
.PP
This documentation is covered by the \s-1IBM\s0 Public License Version 1.0.