https://docs.mitigator.ru/v26.04/en/tags/hugepages/ Recent content in Hugepages on BIFIT Mitigator Hugo -- gohugo.io en https://docs.mitigator.ru/v26.04/en/install/ Mon, 01 Jan 0001 00:00:00 +0000 https://docs.mitigator.ru/v26.04/en/install/ System Requirements Processor with hugepages support and SSE 4.2 (at least four cores). At least 8 GB of RAM. Network adapter supported by DPDK. Separate network interface for management. From 32 GB of free disk space. Disk usage depends on the number of protection policies, metrics storage time, activity, etc. Both physical and virtual machines (KVM, VMWare) are supported. Supported Operating System Distributions Functionality was tested on: Debian 10+ Ubuntu 20. https://docs.mitigator.ru/v26.04/en/install/manual/system/ Mon, 01 Jan 0001 00:00:00 +0000 https://docs.mitigator.ru/v26.04/en/install/manual/system/ Hardware Platform Supports work on AMD and Intel platforms with x86-64 architecture. AMD platforms require BIOS setup for optimal performance. Hyper-threading It is recommended to enable hyper-threading (HT) in the BIOS. With HT enabled, the following command shows 2: lscpu | grep 'Thread(s) per core:' NUMA Multiprocessor platforms are recommended to be used in NUMA mode with one processor per NUMA node. Platforms with one and two NUMA nodes are supported. https://docs.mitigator.ru/v26.04/en/install/manual/ Mon, 01 Jan 0001 00:00:00 +0000 https://docs.mitigator.ru/v26.04/en/install/manual/ Manual setup For experienced administrators, non-standard cases and those who want to figure it out. System preparation It is necessary to provide: a suitable network card driver; allocation of huge memory pages (hugepages); Docker and Docker Compose. MITIGATOR Setup and launch Place compose file and set global system parameters. Configure the use of network ports and CPU cores by the packet processor. Automate the binding of drivers to network ports and the launch of MITIGATOR. https://docs.mitigator.ru/v26.04/en/install/troubleshooting/ Mon, 01 Jan 0001 00:00:00 +0000 https://docs.mitigator.ru/v26.04/en/install/troubleshooting/ Drivers not loading (modprobe) Symptoms: When loading a module: modprobe: FATAL: Module igb_uio not found in directory /lib/modules/4.9.0-6-amd64 When installing a package: Module build for kernel 4.9.0-6-amd64 was skipped since the kernel headers for this kernel does not seem to be installed. You need to install the linux-headers-amd64 (Debian) package and make sure that the kernel version corresponding to the version of this package is loaded, then run: dkms autoinstall Docker and docker-compose not working By default, these commands only work for users in the docker group and for root.