Has anyone seen route cache issues on 5.0.00b?<br><br>I have two routers both have basically the same peers:<br><br>First one:<br><br>IP Routing Table - 349996 entries<br><br>Second one:<br><br>IP Routing Table - 350213 entries<br>
<br>If I do "sho ip cache" on the first unit, I get:<br><br>Total IP and IPVPN Cache Entry Usage on LPs:<br> Module Host Network Free Total<br> 1 131 349869 0 350000<br>
2 143 349857 0 350000<br><br>Both units were in that state when I logged into them earlier today.<br><br>If I rconsole to either module and "clear ip cache", it clears out maybe 50 routes and that's it.<br>
<br>After rebooting the second unit and letting it run for a couple of hours, it looks like:<br><br>Total IP and IPVPN Cache Entry Usage on LPs:<br> Module Host Network Free Total<br> 1 219 16763 363018 380000<br>
2 54 33 379913 380000<br><br>Which is much closer to what I expected to see and is closer to what another pair of units have after running for several weeks (notice I upped the max on this one but that doesn't really matter). That first unit is obviously wacky (but as I mentioned, both units were in that state). Another pair of units that have been running for months:<br>
<br>uptime is 160 days 21 hours 40 minutes 8 seconds<br>IP Routing Table - 349593 entries<br><br>Total IP and IPVPN Cache Entry Usage on LPs:<br> Module Host Network Free Total<br> 1 1021 62984 285995 350000<br>
2 39 1358 348603 350000<br><br><br><br>Both units were reporting stuff like this in the logs:<br><br>Apr 7 01:26:17:I:Warning: MODULE 1 - No free cache entry for new rout<br>Apr 7 01:26:17:I:Warning: MODULE 2 - No free cache entry for new rout<br>
Apr 7 01:26:08:I:Warning: cannot allocate free cache entr<br>Apr 7 01:26:04:I:Warning: cannot allocate free cache entr<br>Apr 7 01:25:07:I:Warning: cannot allocate free cache entr<br><br>It sure looks like some kind of cache leak to me, like it can't reap stale cache entries.<br>
<br>Anyone seen anything like this? Looks like a reboot clears it just fine.<br><br>