Good Afternoon Everyone
I stumbled onto this forum post after seeing tons of “kernel: nf_conntrack: expectation table full” being spammed into my Asus RT-AX82U’s System Log.
I also started noticing that when the kernel: nf_conntrack: expectation table full messages are getting posted to the log, I get massive ping spikes. Almost like the packets are getting dropped?
I SSH’d into my router and used the cat /proc/sys/net/netfilter/nf_conntrack_expect_max command @UK Sentinal provided and it reported back 150
so I then ran the other commands to increase that number “nvram set ct_expect_max=1024
nvram commit
reboot”
After the reboot finished, I ran cat /proc/sys/net/netfilter/nf_conntrack_expect_max again and it reported back 1024, so the change is sticking but the kernel: nf_conntrack: expectation table full messages are still getting posted at a crazy rate.
Not sure how to proceed from here and I’m hoping someone can help me out, otherwise I have no choice but to buy a diffrent brand of router
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