Hi, thank you very much for this article. I had many …

Comment on Resolving “nf_conntrack: table full, dropping packet.” flood message in dmesg Linux kernel log by Christian.

Hi,

thank you very much for this article. I had many packet drop messages on my router and raising values has helped me a lot. Do you know, where hashsize and nf_conntrack_max has its limits?

My router is a cluster that synchronizes connection tracking tables. So I guess I still need the conntrack modules even the system is pure routing, right? I sync the tables so connection can still continue even on cluster node switch.

What I don’t know is, at which point raising the max and hash sizes become a problem.

Thanks

Christian

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