> On 19. Mar 2023, at 14:12, Marek Zarychta <[email protected]> > wrote: > > Dear subscribers of the list, > > TCP algo modules can be loaded/unloaded/changed on the fly. In FreeBSD > 14-CURRENT one can even change it on an active socket with tcpsso(8) utility, > but there is no way to run jail with different TCP stack. Neither normal nor > VNET jail support switching sysctl net.inet.tcp.functions_default. > > Is there any way to set TCP algo inherited through fork+exec in a similar way > setfib(1) assigns fib or perhaps assign TCP algo per VNET instance? Hi Marek,
so you are asking for the sysctl variable net.inet.tcp.functions_default to be vnet specific? Best regards Michael > > I am asking, since the almost perfect tcp_rack(4) applied on the host is > missing TCP-MD5 singing feature which is required in one of the jails. > > Cheers > -- > Marek Zarychta
