48 Commits (1b6eee829f6f5a64ec1a4127bf5ea601595d1ae3)

Author	SHA1	Message	Date
Eric Leblond	82eb669205	doc: information about scaling AF_PACKET IPS mode	5 years ago
Eric Leblond	35bc73e4e2	doc: change eBPF directory path	6 years ago
Eric Leblond	cc28d24e9a	doc: install eBPF files in share directory ... Following proposal by Sascha Steinbiss, let's use /usr/share/suricata to store the eBPF files.	6 years ago
Eric Leblond	3cf49ae868	doc: fix English and some typos	6 years ago
Eric Leblond	4be6701836	doc: pointer to bpfctrl ... As bpfctrl is currently the easiest way to manage pinned maps, let's point to it. We will switch doc to suricatacl once support has been added.	6 years ago
Eric Leblond	8f1a7de791	doc: improve doc on compiling with eBPF support	6 years ago
Eric Leblond	f1ab27b7cb	doc: improve XDP cpu redirect documentation	6 years ago
Eric Leblond	6d9ac64f7b	doc: only balance by ip pair ... As there is some issue with defrag, let's recommend to only do IP pair load-balacing for RSS	6 years ago
Eric Leblond	a1d3835b86	doc: document filter.bpf changes ... Also adds some info to explain maps.	6 years ago
Hilko Bengen	36998ab4cd	Add documentation for --with-clang parameter	6 years ago
Eric Leblond	1f151dd8a6	doc: address norg comments on eBPF doc	6 years ago
Eloïse Brocas	8692aac97f	doc: specify config file in ebpf doc ... This patch updates the ebpf-xdp.rst file to specify which configuration file has to be modified.	6 years ago
Eric Leblond	eea3c6b610	doc: info for new bypass counters	6 years ago
Eric Leblond	e3dccb2400	doc: update bypass stats doc	6 years ago
Eric Leblond	8a11581ac8	doc: update ebpf doc following bypass_filter change	6 years ago
Eric Leblond	253c011c70	doc: update for latest xdp_filter.c change	6 years ago
Eric Leblond	567b5ee1bc	af-packet: rename option 'no-percpu-hash'	6 years ago
Eric Leblond	ca50f8852e	doc: improve ebpf doc ... Add example of bypass rules and explain clang dependency.	6 years ago
Eric Leblond	c11eb78141	doc: document netronome hardware bypass usage	6 years ago
Eric Leblond	82c4f5135b	doc: use github mirror to setup libbpf	6 years ago
Eric Leblond	1c4d214cdb	doc: typo fixes on ebpf doc	6 years ago
Eric Leblond	b7560d7547	doc: document externally managed global switch ... This is currently implemented as an exposed map and it seems a good way to do it.	6 years ago
Eric Leblond	b1769d5f8f	util-ebpf: implement pinned maps loading ... Load flow tables at start if asked to.	6 years ago
Eric Leblond	19c0a5edf5	doc: white space and typo fix	6 years ago
Eric Leblond	6d41a0ced0	doc: more eBPF and XDP capabilities	6 years ago
Eric Leblond	315c29a8e6	ebpf: change the logic to avoid ktime usage ... Kernel time is not available (and/or costly) on NIC such as Netronome so we update the logic to detect dead flows based on a lack of update of packets counters. This way, the XDP filter will be usable by network card. This patch also updates the ebpf code to support per CPU and regular mapping. Netronome is not supporting it and the structure is using atomic for counter so the cost of simultaneous update is really low. This patch also updates the xdp_filter to be able to select if the flow table is per CPU on shared. Second option will be used for hardward offload. To deactivate the per cpu hash, you need to set USE_PERCPU_HASH to 0. This patch also adds an new option to af-packet named no-percpu-hash If this option is set to yes then the Flow bypassed manager thread will use one CPU instead of the number of cores. By doing that we are able to handle the case where USE_PERCPU_HASH is unset (so hardware offload for Netronome). This patch also remove aligment indications in the eBPF filter. This was not really needed and it seems it is causing problem with some recent version of LLVM toolchain.	6 years ago
Andreas Herz	30fd80b0ef	doc: convert fancy quotes to straight quotes	6 years ago
Phil Young	6cfc39d7c9	napatech: auto-config documentation update ... Added documentation describing how to configure suricata to automaticly configure sreams and host buffers without using NTPL. I.e. from suricata.yaml.	6 years ago
Victor Julien	517b45ea2d	netmap: switch to nm_* API ... Process multiple packets at nm_dispatch. Use zero copy for workers recv mode. Add configure check netmap check for API 11+ and find netmap api version. Add netmap guide to the userguide.	6 years ago
Pascal Delalande	f2dca46382	doc: fix minor typo	6 years ago
Victor Julien	693a3df031	tls: document encrypt-handling option ... Document in sample yaml and user guide.	7 years ago
Eric Leblond	e2aab10d29	doc: fix typo in ebpf xdp doc	7 years ago
Andreas Herz	2e8678a5ff	docs: replace redmine links and enforce https on oisf urls	7 years ago
Eric Leblond	7da805ffd9	doc: improve eBPF and XDP doc ... Remove reference to `buggy` clang as a workaround has been found in libbpf. Proof read and add information on the structure of eBPF code.	7 years ago
Eric Leblond	8030e3f66b	doc: update documentation ... This patch adds info on kernel requirement for XDP and rework a few things.	7 years ago
Eric Leblond	0e1a4173ff	doc: how to get live info about ebpf behavior	7 years ago
Eric Leblond	8c7b5cb088	doc: add info about xdp IPS bypass	7 years ago
Eric Leblond	ce8b74b524	doc: document XDP CPU redirect	7 years ago
Eric Leblond	60265e023a	doc: update xdp documentation ... Also remove configuration info from yaml as they are now in the documentation.	7 years ago
Peter Manev	5ee44c877c	doc: add XDP setup documentation	7 years ago
Victor Julien	456af8faa8	doc/napatech: formatting fixes	8 years ago
Phil Young	5f613e6e7d	napatech: Added section describing packet counters.	8 years ago
Phil Young	f6838f9085	napatech: Added description of hba usage.	8 years ago
psanders240	1223de4208	doc: Napatech docs improvement ... Fix errors and simplify filters.	8 years ago
Victor Julien	a2d31b5e04	doc: napatech formatting fixes	8 years ago
Victor Julien	b7b9b5b682	doc: add napatech to userguide	8 years ago
Peter Sanders	28c1516be7	doc: initial Napatech documentation	8 years ago
Jason Ish	2751baae46	doc: rename from "sphinx" to "userguide"	9 years ago