Am 17.03.2020 um 16:02 schrieb Julian Anastasov:
>>> Yes, when nf_conntrack is used it would be better to
>>> set /proc/sys/net/ipv4/vs/conntrack to 1, as reported by different
>>> users, for example:
>>> In this case, you have to increase nf_conntrack_max sysctl var
>>> to allow the desired number of conntracks to be created.
>> Ok, i will give it a try. nf_conntrack_max is set to 262144 (default?).
>> I would set it to 1024000. Do you have any recommondation for this
>> value? ip_vs_conn shows 18753 entries.
> Make sure nf_conntrack_count does not reach the nf_conntrack_max
Done. At the moment about 2400 VPN Clients are connected but
nf_conntrack_count is still 0. nf_conntrack_max is set on module load
but net.ipv4.vs.conntrack=1 is set AFTER ipvs config is loaded.
VPN is only UDP500/4500.
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