<html><head><meta http-equiv="content-type" content="text/html; charset=GB2312"><style>body { line-height: 1.5; }p { margin-top: 0px; margin-bottom: 0px; }body { font-size: 10.5pt; font-family: ΢ÈíÑźÚ; color: rgb(0, 0, 0); line-height: 1.5; }</style></head><body>
<div><span></span>Recently we found something strange about ipxe: The client is an IMAC, in our NBP, after PXE_UDP_OPEN we send a udp packet to another server(or machine) other than the dhcp server, PXE_UDP_WRITE always return fail, if we tried to use PXE_TFTP_OPEN then PXE_TFTP_CLOSE to the server before PXE_UDP_OPEN, PXE_UDP_WRITE return success. We've tried to print some log message in neighbour.c, it defered the packet because there's no neighbour entry, but the it seems the arp never been got and put to neighbour list, could you tell me is there something we need to work on?</div>
<div><br></div><hr style="width: 210px; height: 1px;" color="#b5c4df" size="1" align="left">
<div><span><div style="MARGIN-TOP: 10px; FONT-FAMILY: ËÎÌå; COLOR: #000000; MARGIN-LEFT: 10px; FONT-SIZE: 10.5pt; MARGIN-RIGHT: 10px">
<div><span style="FONT-FAMILY: ËÎÌå; COLOR: #000000; FONT-SIZE: 10.5pt">
<div style="TEXT-ALIGN: left; TEXT-INDENT: 2em" class="MsoNormal" align="left"><span style="FONT-FAMILY: '΢ÈíÑźÚ','sans-serif'; COLOR: black; FONT-SIZE: 9pt">ÀîÔdzÉ</span></div>
<p style="LINE-HEIGHT: 14pt; MARGIN-TOP: 0px; LAYOUT-GRID-MODE: char; MARGIN-BOTTOM: 0px; MARGIN-LEFT: 21pt" class="MsoNormal"><span style="FONT-FAMILY: '΢ÈíÑźÚ','sans-serif'; COLOR: black; FONT-SIZE: 9pt">±ß·æÔƸüÐÂÏîÄ¿²¿ </span><span style="COLOR: black" lang="EN-US"><!--?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /--><o:p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px"></o:p></span></p>
<p style="MARGIN-TOP: 0px; LAYOUT-GRID-MODE: char; MARGIN-BOTTOM: 0px; MARGIN-LEFT: 21pt" class="MsoNormal"><b style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px"><span style="COLOR: #1f497d; FONT-SIZE: 9pt" lang="EN-US"><img id="ͼƬ_x0020_5" alt="ÔƸüÐÂlogo1" src="cid:_Foxmail.1@626a6fd1-77b2-aaef-0e9f-57967c764ff8" width="78" height="55"></span></b><span style="COLOR: black" lang="EN-US"><o:p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px"></o:p></span></p>
<p style="LINE-HEIGHT: 14pt; MARGIN-TOP: 0px; LAYOUT-GRID-MODE: char; MARGIN-BOTTOM: 0px; MARGIN-LEFT: 21pt" class="MsoNormal"><span style="FONT-FAMILY: '΢ÈíÑźÚ','sans-serif'; COLOR: gray; FONT-SIZE: 9pt">µç»°£º<span lang="EN-US">0571-87859210</span></span><span style="COLOR: black" lang="EN-US"><o:p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px"></o:p></span></p>
<p style="LINE-HEIGHT: 14pt; MARGIN-TOP: 0px; LAYOUT-GRID-MODE: char; MARGIN-BOTTOM: 0px; MARGIN-LEFT: 21pt" class="MsoNormal"><span style="FONT-FAMILY: '΢ÈíÑźÚ','sans-serif'; COLOR: gray; FONT-SIZE: 9pt">´«Õ棺<span lang="EN-US">0571-87859210</span></span><span style="COLOR: black" lang="EN-US"><o:p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px"></o:p></span></p>
<p style="LINE-HEIGHT: 14pt; MARGIN-TOP: 0px; LAYOUT-GRID-MODE: char; MARGIN-BOTTOM: 0px; MARGIN-LEFT: 21pt" class="MsoNormal"><span style="FONT-FAMILY: '΢ÈíÑźÚ','sans-serif'; COLOR: gray; FONT-SIZE: 9pt">ÓÊÏ䣺<a href="mailto:liyuncheng01@bianfeng.com">liyuncheng01@bianfeng.com</a></span><span style="FONT-FAMILY: '΢ÈíÑźÚ','sans-serif'; COLOR: gray; FONT-SIZE: 9pt"></span></p>
<p style="LINE-HEIGHT: 14pt; MARGIN-TOP: 0px; LAYOUT-GRID-MODE: char; MARGIN-BOTTOM: 0px; MARGIN-LEFT: 21pt" class="MsoNormal"><span style="FONT-FAMILY: '΢ÈíÑźÚ','sans-serif'; COLOR: gray; FONT-SIZE: 9pt">ÍøÖ·£º<span lang="EN-US"><a style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" href="http://www.yungengxin.com/"><span style="COLOR: blue">http://www.yungengxin.com/</span></a></span></span><span style="COLOR: gray" lang="EN-US"><o:p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px"></o:p></span></p>
<p style="LINE-HEIGHT: 14pt; MARGIN-TOP: 0px; LAYOUT-GRID-MODE: char; MARGIN-BOTTOM: 0px; MARGIN-LEFT: 21pt" class="MsoNormal"><span style="FONT-FAMILY: '΢ÈíÑźÚ','sans-serif'; COLOR: gray; FONT-SIZE: 9pt">°ì¹«µØÖ·£º</span><span style="FONT-FAMILY: '΢ÈíÑźÚ','sans-serif'; COLOR: #7f7f7f; FONT-SIZE: 9pt">º¼ÖÝÎ÷ºþÇøÎ÷¶·ÃÅ·<span lang="EN-US">3</span>ºÅ ÌìÌÃÈí¼þÔ°<span lang="EN-US"> B</span>¶°<span lang="EN-US">C</span>×ù<span lang="EN-US">2</span>Â¥ Óʱà<span lang="EN-US">310012</span></span><span style="COLOR: black" lang="EN-US"><o:p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px"></o:p></span></p>
<p style="LINE-HEIGHT: 14pt; MARGIN-TOP: 0px; LAYOUT-GRID-MODE: char; MARGIN-BOTTOM: 0px" class="MsoNormal"><span style="COLOR: #7f7f7f" lang="EN-US">-------------------------------------------------------------------------------------------------------------------------------------- </span><span style="COLOR: black" lang="EN-US"><o:p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px"></o:p></span></p>
<p style="MARGIN-TOP: 0px; LAYOUT-GRID-MODE: char; MARGIN-BOTTOM: 0px; MARGIN-LEFT: 21pt; mso-line-height-alt: 10.0pt" class="MsoNormal"><img hspace="12" alt="image001" align="left" src="cid:_Foxmail.1@23fdd1d4-105d-a862-01f2-c165343e2ef4" width="117" height="35" v:shapes="ͼƬ_x0020_2"><span style="FONT-FAMILY: '΢ÈíÑźÚ','sans-serif'; COLOR: gray; FONT-SIZE: 9pt">¹ÙÍø£º<span lang="EN-US"><a style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" href="http://www.bianfeng.com/"><span style="COLOR: gray">http://www.bianfeng.com</span></a></span></span><span style="COLOR: gray" lang="EN-US"><br></span><span style="FONT-FAMILY: '΢ÈíÑźÚ','sans-serif'; COLOR: #7f7f7f; FONT-SIZE: 9pt">×ܲ¿µØÖ·£ºº¼ÖÝÎ÷ºþÇøÎ÷¶·ÃÅ·<span lang="EN-US">3</span>ºÅ ÌìÌÃÈí¼þÔ°<span lang="EN-US"> B</span>¶°<span lang="EN-US">C</span>×ù<span lang="EN-US">2</span>Â¥ Óʱà<span lang="EN-US">310012</span></span><span style="COLOR: black" lang="EN-US"><o:p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px"></o:p></span></p>
<p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" class="MsoNormal"><span lang="EN-US"><o:p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px"> </o:p></span></p></span></div></div></span></div>
</body></html>