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</o:shapelayout></xml><![endif]--></head><body lang=DE link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Dear all,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>there was no useful feedback out of this community and yes, of course we have rebooted after applying the setting..<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>There is a <b>firmware-bug</b> with <b>cam-mode ipv4 dynamic </b>where the following warning appears in ones logs: “Warning: IPv4 Route ADD: CAM entry creation FAILED” always occurs in ipv4 dynamic cam mode.”<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>I found out that the XMR-MLX 5.3-tree is completely broken and have tested 5300c, 5300d and the latest 5300e.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>The 5.4tree seems to be broken too, at least 5400b is broken while I could not yet test 5400c.<br><br><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:Wingdings;color:#1F497D'>à</span><span lang=EN-US style='color:#1F497D'> The <u>only stable version seems to be 5200h</u> out of the 5.2-tree, earlier versions are also broken.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>I have seen in the change log of 5200h that several cam-related bugs have been closed with “DEFECT000427885” but I cannot find these fixes in either 5300e or 5400c… which makes sense, because these versions show the problem mentioned above.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Does anyone have an idea why foundry is not able to fix this bug?!?<br><br>Gunther<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'><br><br><br><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";mso-fareast-language:DE'>Von:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";mso-fareast-language:DE'> foundry-nsp-bounces@puck.nether.net [mailto:foundry-nsp-bounces@puck.nether.net] <b>Im Auftrag von </b>Gunther Stammwitz<br><b>Gesendet:</b> </span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";mso-fareast-language:DE'>Samstag, 15. Dezember 2012 01:22<br><b>An:</b> foundry-nsp@puck.nether.net<br><b>Betreff:</b> [f-nsp] Problem with dynamic cam-mode on netiron mlx 5.3.00d: "Warning: IPv4 Route ADD: CAM entry creation FAILED"<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-US>Dear colleagues,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>has someone else seen problems with dynamic cam mode on the netiron mlx?<br>I have upgraded the system to 5.3.00d and switched from static to dynamic cam mode at the same time.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>From time to time I can see the following WARNING in the system log: “<b>Warning: IPv4 Route ADD: CAM entry creation FAILED</b>”.<br>Does anyone know why this is happening and if the router tries to program the problematic entry into the cam again or is it getting lost?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Has anyone else seen these problems before – if so: which version are you running?<o:p></o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt'><span lang=EN-US>Is anyone running <b>dynamic cam-mode</b> without problems? If so: which version is running fine?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>This router is running bgp4 with full tables and two feeds and pushes about 3 gigabit per second on a NI-MLX-1Gx20-SFP-linecard in slot1.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>>show cam-partition brief<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>CAM partitioning profile: ipv4-ipv6-2<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Slot 1 XPP20SP 0:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US># of CAM device = 3<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Total CAM Size = 524288 entries (36Mbits)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>IP: Raw Size 491520, User Size 491520(0 reserved)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> Subpartition 0: Raw Size 2048, User Size 2048, (0 reserved)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> Subpartition 1: Raw Size 448283, User Size 448283, (0 reserved)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> Subpartition 2: Raw Size 35001, User Size 35001, (0 reserved)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> Subpartition 3: Raw Size 4819, User Size 4819, (0 reserved)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> Subpartition 4: Raw Size 729, User Size 729, (0 reserved)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>[…]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>>show cpu lp 1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>SLOT #: LP CPU UTILIZATION in %:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> in 1 second: in 5 seconds: in 60 seconds: in 300 seconds:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> 1: 8 8 8 8<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Kind regards<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Gunther<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></body></html>