Date: Tue, 29 May 2018 13:05:44 +0300 From: Vitalij Satanivskij <satan@ukr.net> To: "Andrey V. Elsukov" <bu7cher@yandex.ru> Cc: Vitalij Satanivskij <satan@ukr.net>, freebsd-net@freebsd.org Subject: Re: GRE/gif/netgraph tunnel speed on 10Gbit channel Message-ID: <20180529100544.GA58705@hell.ukr.net> In-Reply-To: <58deda3e-6eda-bade-0461-97014a64182e@yandex.ru> References: <20180529071733.GA18182@hell.ukr.net> <58deda3e-6eda-bade-0461-97014a64182e@yandex.ru>
next in thread | previous in thread | raw e-mail | index | archive | help
Hello. Looks like it's inposible to set as sysctl are readonly and through loader.conf it's also not setable. AVE> You can try to increase kern.ipc.max_linkhdr up to 60-80 bytes. AVE> I think this can increase throughput a bit, since this can reduce the AVE> need to allocate extra mbuf when new IP header is encapsulated. AVE> AVE> -- AVE> WBR, Andrey V. Elsukov AVE>
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20180529100544.GA58705>