On Fri, 15 Mar 2019, Jörg Kost wrote:
On 13 Mar 2019, at 16:03, Jon Lewis wrote:
If I'm interpreting that output correctly, the router has a total of
917504 CAM entries for routes, it's split between v4/v6, and in spite of
the system-max settings, this router will be out of FIB space at 786432 v4
routes / 65536 v6 routes...or any moment now for v6. This router is
logging CAM partition warnings about free slots being low.
Something around this, I think it was even 768000 v4 routes only.
Can you check the output of:
show ip cache
show ipv6 cache
show ip route summary
show ipv6 route summary
I'm not where I can easily get at all that info, but I do have the first
two available.
Total IP and IPVPN Cache Entry Usage on LPs:
Module Host Network Free Total
1 826 755362 292388 1048576
2 2181 755362 291033 1048576
Total IPv6 and IPv6 VPN Cache Entry Usage on LPs:
Module Host Network Free Total
1 151 66067 251738 317956
2 150 66067 251739 317956
These numbers, esp the IPv6, don't really make sense, since the v6 ones
imply the router has reserved more space for IPv6 route-cache than the
system-max settings requested...and regardless of what the show ip[v6]
cache output says, the router seems to be out of slots. It's got a couple
of full transit feeds and a couple dozen public peers...so roughly 755k v4
routes and roughly 66k v6 routes.
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Jon Lewis, MCP :) | I route
| therefore you are
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