346 lines
5.1 KiB
HTML
346 lines
5.1 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<HTML
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><HEAD
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><TITLE
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>FAQ</TITLE
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><META
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NAME="GENERATOR"
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CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK
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REL="HOME"
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TITLE="Linux Optimized Link State Routing Protocol (OLSR) IPv6
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HOWTO"
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HREF="index.html"><LINK
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REL="PREVIOUS"
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TITLE="OLSR for Linux"
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HREF="olsrlinux.html"><LINK
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REL="NEXT"
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TITLE="Useful Resources"
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HREF="resources.html"></HEAD
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><BODY
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CLASS="sect1"
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BGCOLOR="#FFFFFF"
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TEXT="#000000"
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LINK="#0000FF"
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VLINK="#840084"
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ALINK="#0000FF"
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><DIV
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CLASS="NAVHEADER"
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><TABLE
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SUMMARY="Header navigation table"
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WIDTH="100%"
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BORDER="0"
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CELLPADDING="0"
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CELLSPACING="0"
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><TR
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><TH
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COLSPAN="3"
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ALIGN="center"
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>Linux Optimized Link State Routing Protocol (OLSR) IPv6
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HOWTO</TH
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></TR
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><TR
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><TD
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WIDTH="10%"
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ALIGN="left"
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VALIGN="bottom"
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><A
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HREF="olsrlinux.html"
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ACCESSKEY="P"
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>Prev</A
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></TD
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><TD
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WIDTH="80%"
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ALIGN="center"
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VALIGN="bottom"
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></TD
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><TD
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WIDTH="10%"
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ALIGN="right"
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VALIGN="bottom"
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><A
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HREF="resources.html"
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ACCESSKEY="N"
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>Next</A
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></TD
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></TR
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></TABLE
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><HR
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ALIGN="LEFT"
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WIDTH="100%"></DIV
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><DIV
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CLASS="sect1"
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><H1
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CLASS="sect1"
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><A
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NAME="faq"
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></A
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>4. FAQ</H1
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><P
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>Some of these question/answers are from the <A
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HREF="http://www.olsr.org"
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TARGET="_top"
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>OLSRd</A
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> site.</P
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><DIV
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CLASS="qandaset"
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><DL
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><DT
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>4.1. <A
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HREF="faq.html#AEN387"
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>If OLSRd fully RFC3626 compliant?</A
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></DT
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><DT
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>4.2. <A
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HREF="faq.html#AEN393"
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>Can I mix site-local and global IPv6 addresses?</A
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></DT
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><DT
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>4.3. <A
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HREF="faq.html#AEN399"
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>The GUI front-end failed to compile...why?</A
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></DT
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><DT
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>4.4. <A
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HREF="faq.html#AEN404"
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>If there is multiply gateways present, how does
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the mobile node conclude to use the nearest one?</A
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></DT
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><DT
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>4.5. <A
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HREF="faq.html#AEN410"
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>I get OLSRd up and running - but the nodes
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don't seem to <SPAN
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CLASS="QUOTE"
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>"hear"</SPAN
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> each other!</A
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></DT
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></DL
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><DIV
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CLASS="qandaentry"
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><DIV
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CLASS="question"
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><P
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><A
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NAME="AEN387"
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></A
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><B
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>4.1. </B
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>If OLSRd fully RFC3626 compliant?</P
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></DIV
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><DIV
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CLASS="answer"
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><P
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><B
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> </B
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>Yes. It even has implemented some of the extra
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functionality mentioned in the RFC. See the <A
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HREF="http://www.olsr.org/index.cgi?action=comp"
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TARGET="_top"
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> RFC Compliance</A
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> section for complete list.
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</P
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></DIV
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></DIV
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><DIV
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CLASS="qandaentry"
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><DIV
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CLASS="question"
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><P
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><A
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NAME="AEN393"
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></A
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><B
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>4.2. </B
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>Can I mix site-local and global IPv6 addresses?</P
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></DIV
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><DIV
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CLASS="answer"
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><P
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><B
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> </B
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>Yes. But keep in mind that they intentionally were not
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designed to be used at the same time. The network topology can be
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quite <SPAN
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CLASS="QUOTE"
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>"messy"</SPAN
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> if you start using these two.
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</P
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></DIV
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></DIV
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><DIV
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CLASS="qandaentry"
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><DIV
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CLASS="question"
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><P
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><A
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NAME="AEN399"
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></A
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><B
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>4.3. </B
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>The GUI front-end failed to compile...why?</P
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></DIV
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><DIV
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CLASS="answer"
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><P
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><B
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> </B
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>You probably don't have the GTK2.0 development libraries
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installed.</P
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></DIV
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></DIV
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><DIV
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CLASS="qandaentry"
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><DIV
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CLASS="question"
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><P
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><A
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NAME="AEN404"
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></A
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><B
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>4.4. </B
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>If there is multiply gateways present, how does
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the mobile node conclude to use the nearest one?</P
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></DIV
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><DIV
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CLASS="answer"
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><P
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><B
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> </B
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>When a new gateway is detected, the Mobile Node checks the
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distance (number of hops) to this newly discovered gateway
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compared to the current gateway. If there is a shorter distance,
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this new gateway becomes the current (default) gateway. See
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section 12.6.2 in the OLSR RFC (<A
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HREF="http://www.ietf.org/rfc/rfc3626.txt"
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TARGET="_top"
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>RFC3626</A
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>)</P
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></DIV
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></DIV
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><DIV
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CLASS="qandaentry"
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><DIV
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CLASS="question"
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><P
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><A
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NAME="AEN410"
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></A
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><B
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>4.5. </B
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>I get OLSRd up and running - but the nodes
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don't seem to <SPAN
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CLASS="QUOTE"
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>"hear"</SPAN
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> each other!</P
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></DIV
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><DIV
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CLASS="answer"
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><P
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><B
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> </B
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>Most of the time this is a configuration error: Check
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the following:</P
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><P
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></P
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><UL
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><LI
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><P
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> If using WLAN interfaces make sure the ESSID/key match.
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</P
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></LI
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><LI
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><P
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> Make sure the cards are set in <SPAN
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CLASS="QUOTE"
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>"ad-hoc"</SPAN
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> mode
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and not <SPAN
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CLASS="QUOTE"
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>"managed"</SPAN
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>.
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</P
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></LI
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><LI
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><P
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> Make sure you are not blocking UDP/698. If using
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netfilter run <TT
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CLASS="userinput"
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><B
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>ip6tables -L</B
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></TT
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> as root
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to see what rules are set. <TT
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CLASS="userinput"
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><B
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>ip6tables
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-F</B
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></TT
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> flushes all rules.
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</P
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></LI
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></UL
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></DIV
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></DIV
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></DIV
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></DIV
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><DIV
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CLASS="NAVFOOTER"
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><HR
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ALIGN="LEFT"
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WIDTH="100%"><TABLE
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SUMMARY="Footer navigation table"
|
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WIDTH="100%"
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BORDER="0"
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CELLPADDING="0"
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CELLSPACING="0"
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><TR
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><TD
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WIDTH="33%"
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ALIGN="left"
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VALIGN="top"
|
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><A
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HREF="olsrlinux.html"
|
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ACCESSKEY="P"
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>Prev</A
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></TD
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><TD
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WIDTH="34%"
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|
ALIGN="center"
|
|
VALIGN="top"
|
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><A
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|
HREF="index.html"
|
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ACCESSKEY="H"
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>Home</A
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></TD
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><TD
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|
WIDTH="33%"
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|
ALIGN="right"
|
|
VALIGN="top"
|
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><A
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|
HREF="resources.html"
|
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ACCESSKEY="N"
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>Next</A
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></TD
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></TR
|
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><TR
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><TD
|
|
WIDTH="33%"
|
|
ALIGN="left"
|
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VALIGN="top"
|
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>OLSR for Linux</TD
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><TD
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WIDTH="34%"
|
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ALIGN="center"
|
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VALIGN="top"
|
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> </TD
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><TD
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|
WIDTH="33%"
|
|
ALIGN="right"
|
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VALIGN="top"
|
|
>Useful Resources</TD
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></TR
|
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></TABLE
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></DIV
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></BODY
|
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></HTML
|
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> |