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-<H1>Administration Reference</H1>
-<HR><P ALIGN="center"> <A HREF="../index.htm"><IMG SRC="../books.gif" BORDER="0" ALT="[Return to Library]"></A> <A HREF="auarf002.htm#ToC"><IMG SRC="../toc.gif" BORDER="0" ALT="[Contents]"></A> <A HREF="auarf159.htm"><IMG SRC="../prev.gif" BORDER="0" ALT="[Previous Topic]"></A> <A HREF="#Bot_Of_Page"><IMG SRC="../bot.gif" BORDER="0" ALT="[Bottom of Topic]"></A> <A HREF="auarf161.htm"><IMG SRC="../next.gif" BORDER="0" ALT="[Next Topic]"></A> <A HREF="auarf284.htm#HDRINDEX"><IMG SRC="../index.gif" BORDER="0" ALT="[Index]"></A> <P>
-<P>
-<H2><A NAME="HDRFS_SETCLIENTADDRS" HREF="auarf002.htm#ToC_174">fs setclientaddrs</A></H2>
-<A NAME="IDX4961"></A>
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-<P><STRONG>Purpose</STRONG>
-<P>Sets the client interfaces to register with the File Server
-<P><STRONG>Synopsis</STRONG>
-<PRE><B>fs setclientaddrs</B> [<B>-address</B> <<VAR>client network interfaces</VAR>><SUP>+</SUP>] [<B>-help</B>]
-
-<B>fs setcl</B> [<B>-a</B> <<VAR>client network interfaces</VAR>><SUP>+</SUP>] [<B>-h</B>]
-
-<B>fs sc</B> [<B>-a</B> <<VAR>client network interfaces</VAR>><SUP>+</SUP>] [<B>-h</B>]
-</PRE>
-<P><STRONG>Description</STRONG>
-<P>The <B>fs setclientaddrs</B> command defines the IP addresses of the
-interfaces that the local Cache Manager registers with a File Server when
-first establishing a connection to it.
-<P>The File Server uses the addresses when it initiates a remote procedure
-call (RPC) to the Cache Manager (as opposed to responding to an RPC sent by
-the Cache Manager). There are two common circumstances in which the
-File Server initiates RPCs: when it breaks callbacks and when it pings
-the client machine to verify that the Cache Manager is still
-accessible.
-<P>The list of interfaces specified with this command replaces the list that
-the Cache Manager constructs and records in kernel memory as it
-initializes. At that time, if the file <B>/usr/vice/etc/NetInfo</B>
-exists on the client machine's local disk, the Cache Manager uses its
-contents as the basis for the list of interfaces addresses. If the file
-does not exist, the Cache Manager instead uses the network interfaces
-configured with the operating system. It then removes from the list any
-address included in the local <B>/usr/vice/etc/NetRestrict</B>
-file. It records the final list in kernel memory. (An
-administrator must create the <B>NetInfo</B> and <B>NetRestrict</B>
-files; there are no default versions of them.)
-<P>If an RPC to that interface fails, the File Server simultaneously sends
-RPCs to all of the other interfaces in the list, to learn which of them are
-still available. Whichever interface replies first is the one to which
-the File Server then sends pings and RPCs to break callbacks.
-<P>To list the interfaces that the Cache Manager is currently registering with
-File Servers, use the <B>fs getclientaddrs</B> command.
-<P><STRONG>Cautions</STRONG>
-<P>The list specified with this command persists in kernel memory only until
-the client machine reboots. To preserve it across reboots, either list
-the interfaces in the local <B>/usr/vice/etc/NetInfo</B> file, or place
-the appropriate <B>fs setclientaddrs</B> command in the machine's AFS
-initialization script.
-<P>Changes made with this command do not propagate automatically to File
-Servers to which the Cache Manager has already established a
-connection. To force such File Servers to use the revised list, either
-reboot each file server machine, or change the <B>NetInfo</B> file and
-reboot the client machine.
-<P>The <B>fs</B> command interpreter verifies that each of the addresses
-specified as a value for the <B>-address</B> argument is actually
-configured with the operating system on the client machine. If it is
-not, the command fails with an error message that marks the address as a
-<TT>Nonexistent</TT> <TT>interface</TT>.
-<P><STRONG>Options</STRONG>
-<DL>
-<P><DT><B>-address
-</B><DD>Specifies each IP address to place in the list of interfaces, in dotted
-decimal format. Hostnames are not acceptable. Separate each
-address with one or more spaces.
-<P><DT><B>-help
-</B><DD>Prints the online help for this command. All other valid options
-are ignored.
-</DL>
-<P><STRONG>Output</STRONG>
-<P>The message
-<PRE> Adding <VAR>interface</VAR>
-
-</PRE>
-<P>confirms that each new interface was added to the Cache Manager's
-list. The address appears in hexadecimal format to match the notation
-used in the File Server log, <B>/usr/afs/logs/FileLog</B>.
-<P><STRONG>Examples</STRONG>
-<P>The following example sets the two interfaces that the Cache Manager
-registers with File Servers.
-<PRE> % <B>fs setclientaddrs 191.255.105.68 191.255.108.84</B>
- Adding 0xbfff6944
- Adding 0xbfff6c54
-
-</PRE>
-<P><STRONG>Privilege Required</STRONG>
-<P>The issuer must be logged in as the local superuser <B>root</B>.
-<P><STRONG>Related Information</STRONG>
-<P><A HREF="auarf024.htm#HDRCLI_NETINFO">NetInfo (client version)</A>
-<P><A HREF="auarf026.htm#HDRCLI_NETRESTRICT">NetRestrict (client version)</A>
-<P><A HREF="auarf129.htm#HDRFILESERVER">fileserver</A>
-<P><A HREF="auarf145.htm#HDRFS_GETCLIENTADDRS">fs getclientaddrs</A>
-<P>
-<HR><P ALIGN="center"> <A HREF="../index.htm"><IMG SRC="../books.gif" BORDER="0" ALT="[Return to Library]"></A> <A HREF="auarf002.htm#ToC"><IMG SRC="../toc.gif" BORDER="0" ALT="[Contents]"></A> <A HREF="auarf159.htm"><IMG SRC="../prev.gif" BORDER="0" ALT="[Previous Topic]"></A> <A HREF="#Top_Of_Page"><IMG SRC="../top.gif" BORDER="0" ALT="[Top of Topic]"></A> <A HREF="auarf161.htm"><IMG SRC="../next.gif" BORDER="0" ALT="[Next Topic]"></A> <A HREF="auarf284.htm#HDRINDEX"><IMG SRC="../index.gif" BORDER="0" ALT="[Index]"></A> <P>
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