Fix default route issue (#451)
Fix default route issue (#451)


Zolertia/openthread,chshu/openthread,xiaom-GitHub/openthread,jjlee3/openthread,gandreello/openthread,bukepo/openthread,erja-gp/openthread,bukepo/openthread,chshu/openthread,pvanhorn/openthread,jwhui/openthread,vaas-krish/openthread,aeliot/openthread,lanyuwen/openthread,jjlee9/openthread,srickardti/openthread,jjlee3/openthread,xiaom-GitHub/openthread,pvanhorn/openthread,xiaom-GitHub/openthread,jwhui/openthread,GiedriusM/openthread,aeliot/openthread,nibanks/openthread,chshu/openthread,Zolertia/openthread,jjlee9/openthread,srickardti/openthread,jwhui/openthread,georgecpr/openthread,Zolertia/openthread,GiedriusM/openthread,jjlee9/openthread,openthread/openthread,abtink/openthread,nibanks/openthread,openthread/openthread,librasungirl/openthread,GiedriusM/openthread,fbsder/openthread,georgecpr/openthread,chshu/openthread,jwhui/openthread,chshu/openthread,JakubBrachTieto/openthread,pvanhorn/openthread,abtink/openthread,lanyuwen/openthread,georgecpr/openthread,gandreello/openthread,georgecpr/openthread,jjlee3/openthread,turon/openthread,jjlee3/openthread,erja-gp/openthread,jjlee9/openthread,gandreello/openthread,gandreello/openthread,librasungirl/openthread,xiaom-GitHub/openthread,openthread/openthread,LeZhang2016/openthread,librasungirl/openthread,mszczodrak/openthread,JakubBrachTieto/openthread,turon/openthread,georgecpr/openthread,aeliot/openthread,fbsder/openthread,turon/openthread,GiedriusM/openthread,jjlee9/openthread,pvanhorn/openthread,fbsder/openthread,vaas-krish/openthread,LeZhang2016/openthread,gandreello/openthread,lanyuwen/openthread,JakubBrachTieto/openthread,librasungirl/openthread,mszczodrak/openthread,vaas-krish/openthread,turon/openthread,vaas-krish/openthread,nibanks/openthread,srickardti/openthread,nibanks/openthread,aeliot/openthread,vaas-krish/openthread,JakubBrachTieto/openthread,srickardti/openthread,chshu/openthread,Zolertia/openthread,gandreello/openthread,nibanks/openthread,xiaom-GitHub/openthread,jjlee9/openthread,Zolertia/openthread,fbsder/openthread,LeZhang2016/openthread,pvanhorn/openthread,mszczodrak/openthread,mszczodrak/openthread,mszczodrak/openthread,erja-gp/openthread,lanyuwen/openthread,LeZhang2016/openthread,nibanks/openthread,fbsder/openthread,pvanhorn/openthread,erja-gp/openthread,jjlee3/openthread,vaas-krish/openthread,erja-gp/openthread,georgecpr/openthread,LeZhang2016/openthread,bukepo/openthread,openthread/openthread,lanyuwen/openthread,JakubBrachTieto/openthread,xiaom-GitHub/openthread,abtink/openthread,JakubBrachTieto/openthread,LeZhang2016/openthread,aeliot/openthread,aeliot/openthread,fbsder/openthread,mszczodrak/openthread,GiedriusM/openthread,lanyuwen/openthread,bukepo/openthread,erja-gp/openthread,abtink/openthread