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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>I think I found the problem. It’s an error in the code.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I did a grep for the “is not ipip” that rip trace was reporting. I found the line in rip.c<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The comments are from Maiko. One comment mentions taking only IPIP routes for now. The code looks for the route tag to be 4 and, if not, ignores the route. So it looks like standard RIP (with route tag = 0) is being intentionally ignored.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The second comment mentions a problem with routes being received which have no tag and mentions the use of “IGNORE_RIP_TAG”. But there is no such value in config.h.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Having “no tag” would be an improperly formatted packet. But a tag of 0 is standard. So maybe the problem simply wasn’t described properly. Anyway, I added a line “#define IGNORE_RIP_TAG” to config.h and rebuilt. Voila. It now receives the route and puts it in the routing table.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>So, Maiko: <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>If you add the following line to config.h, the system should behave properly:<o:p></o:p></p><p class=MsoNormal>#define IGNORE_RIP_TAG /* undef to accept only IPIP routes (Route Tag = 4)*/<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Or, if you want to maintain the current behavior (probably safer):<o:p></o:p></p><p class=MsoNormal>#undef IGNORE_RIP_TAG /* define to accept all RIP routes (Route Tag = anything) */<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Either way, having the line in config.h would have saved me days.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hope that’s help.<o:p></o:p></p><p class=MsoNormal>Michael<o:p></o:p></p><p class=MsoNormal>N6MEF<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>