178 lines
2.6 KiB
HTML
178 lines
2.6 KiB
HTML
<HTML
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>Setting pppd up to allow users to (successfully) run it</TITLE
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NAME="GENERATOR"
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CONTENT="Modular DocBook HTML Stylesheet Version 1.52"><LINK
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TITLE="Linux PPP HOWTO"
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TITLE="Setting up a PPP server"
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TITLE="Setting up the PPP options files"
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TITLE="Setting up the global alias for pppd"
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>Linux PPP HOWTO</A
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>Chapter 28. Setting up a PPP server</TD
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>28.6. Setting pppd up to allow users to (successfully) run it</A
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></H1
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><P
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>As starting a ppp link implies configuring a kernel device (a network
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interface) and manipulating the kernel routing tables, special
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privileges are required - in fact full root privileges.</P
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><P
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>Fortunately, pppd has been designed to be 'safe' to run set uid to root.
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So you will need to...
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<TABLE
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><PRE
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CLASS="PROGRAMLISTING"
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>chmod u+s /usr/sbin/pppd</PRE
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></TD
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></TABLE
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> </P
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><P
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>When you list the file, it should then appear as...
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<TABLE
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><PRE
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CLASS="PROGRAMLISTING"
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>-rwsr-xr-x 1 root root 74224 Apr 28 07:17 /usr/sbin/pppd</PRE
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></TD
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></TR
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></TABLE
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> </P
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><P
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>If you do not do this, users will be unable to set up their ppp link.</P
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>Setting up the PPP options files</TD
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