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Replace ipfix probe with probe_tree, remove probe_rss
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| Usage: snabb ipfix probe [options] <input> <output> [<template> ...] | ||
| Usage: snabb ipfix probe [options] <config> | ||
| snabb ipfix probe --help | ||
|
|
||
| Available options: | ||
| -m, --host-mac <macaddr> The MAC address of the host running the exporter. | ||
| Defaults to a randomly generated MAC. | ||
| -a, --host-ip <ipaddr> The IP address of the host running the exporter. | ||
| Defaults to 10.0.0.1. | ||
| -c, --collector <ipaddr> The IP address of the flow collector. | ||
| Defaults to 10.0.0.2. | ||
| -i, --input-type <type> One of pcap, raw, tap, or pci. Specifies | ||
| how to interpret the <input> argument. Interprets | ||
| <input> as a pcap file path, device name, or | ||
| PCI address. Defaults to pci. | ||
| -o, --output-type <type> Takes the same values as -i with the addition of | ||
| tap_routed, but for <output>. For tap_routed, <output> | ||
| is the name of the device optionally followed by the | ||
| MTU (including the Ethernet header), separated by ':'. | ||
| With RSS and output type "tap_routed", each instance of | ||
| the exporter uses a unique tap interface by appending the | ||
| instance's observation domain to the name. | ||
| -D, --duration <seconds> Duration to run (in seconds). | ||
| -p, --port <port> The port on the collector to send to. Defaults | ||
| to port 4739. | ||
| --rss-queues <nqueues> If <type> is "pci", create <nqueues> instances of the | ||
| exporter, each of which attaches to an RSS queue of the | ||
| device. Defaults to 1. Ignored for all other input types. | ||
| --mtu <mtu> The MTU in bytes including the 14-byte Ethernet header | ||
| used when determining the size of export packets. If the | ||
| output type is tap_routed, the MTU is applied to the | ||
| tap interface as well. Defaults to 1514. | ||
| --active-timeout <secs> The timeout period for flows that are still receiving | ||
| packets (in seconds). | ||
| --idle-timeout <secs> The timeout period for flows with no recent activity | ||
| (in seconds). | ||
| --flush-timeout <secs> The timeout period after which an export packet is | ||
| sent even if it is not of maximum possible size (limited | ||
| by the MTU). Defaults to 10 seconds. | ||
| --scan-time <secs> The number of seconds it takes for a scan of the flow | ||
| cache to find flows eligible for export of each configured | ||
| template. Defaults to 10. | ||
| --cache-size <number> The initial size of the flow caches of all configured | ||
| templates in number of flows. Defaults to 20000. | ||
| --observation-domain <domain> | ||
| The observation domain to be used for exported IPFIX | ||
| flows. Defaults to 256. With RSS, each instance of the | ||
| exporter is configured with a unique observation domain by | ||
| adding the number of the RSS queue (in the range 0..<nqueues>) | ||
| to <domain>. | ||
| --template-refresh <seconds> | ||
| The interval at which template records are sent in | ||
| seconds. Defaults to 600. | ||
| --pfx4-to-as <file> Name of the file that contains mappings from IPv4 prefixes | ||
| to AS numbers from RIR data (used by extended templates) | ||
| --pfx6-to-as <file> Name of the file that contains mappings from IPv6 prefixes | ||
| to AS numbers from RIR data (used by extended templates) | ||
| --vlan-to-ifindex <file> Name of the file that contains mappings from VLAN | ||
| tags to interface indices (used by extended templates) | ||
| --mac-to-as <file> Name of the file that contains mappings from MAC | ||
| addresses to adjacent AS numbers (used by extended templates) | ||
| --maps-log <file> Name of the file to which extended templates log | ||
| map-related messages. If not specified, logging is | ||
| disabled. | ||
| --netflow-v9 Use the Netflow V9 protocol to communicate to the | ||
| flow collector. | ||
| --ipfix Use IPFIX to communicate with the flow collector. | ||
| (mutually exclusive with --netflow-v9, --ipfix is | ||
| the default) | ||
| --transport <proto> The transport protocol to use to communicate to | ||
| the flow collector. Valid values depend on whether | ||
| IPFIX or Netflow V9 is used. | ||
| --cpu <cpu> Bind to the given CPU. See the Snabb | ||
| performance guide for more details. | ||
| -b, --busy-wait Enable polling for arriving packets. By default, the system | ||
| uses sleep(3) during periods of little or no traffic to | ||
| reduce CPU usage. | ||
| -j CMD, --jit CMD Control LuaJIT behavior. Available commands: | ||
| -jv=FILE, --jit v=FILE | ||
| Write verbose JIT trace output to FILE. | ||
| -jdump=OPTS[,FILE] --jit dump=OPTS[,FILE] | ||
| Output JIT traces, optionally to a file. | ||
| -jp=OPTS[,FILE] --jit p=OPTS[,FILE] | ||
| Profile execution with low-overhead sampling. | ||
| -jopt=OPT | ||
| Sets JIT option OPT. | ||
| -jtprof | ||
| Profile execution with the traceprof library. | ||
| See luajit documentation for more information: | ||
| http://luajit.org/running.html | ||
| -n, --name Name of the Snabbflow instance. | ||
| -h, --help Print this help text and exit. | ||
|
|
||
| The mandatory arguments <input> and <output> are followed by an | ||
| ordered list of template specifications in the form | ||
| <name>[:<cache-size>], where <name> must be the name of a valid | ||
| template defined in apps.ipfix.template.lua and <cache-size> is the | ||
| optional value of the initial size of the flow cache for the template | ||
| in units of the number of flows. The templates are processed in the | ||
| given order when incoming packets are processed. The packet is passed | ||
| to the first matching template only. | ||
|
|
||
| The default is "v4 v6". | ||
| The mandatory argument <config> must be a path to the initial | ||
| configuration file. | ||
| Refer to the schema in lib/yang/snabb-snabbflow-v1.yang. | ||
| There is an example configuration in program/ipfix/probe/example.conf. |
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