1OCF_HEARTBEAT_SENDAR(7) OCF resource agents OCF_HEARTBEAT_SENDAR(7)
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6 ocf_heartbeat_SendArp - Broadcasts unsolicited ARP announcements
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9 SendArp [start | stop | monitor | meta-data | validate-all]
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12 This RA can be used _instead_ of the IPaddr2 or IPaddr RA to send
13 gratuitous ARP for an IP address on a given interface, without adding
14 the address to that interface. For example, if for some resaon you
15 wanted to send gratuitous ARP for addresses managed by IPaddr2 or
16 IPaddr on an additional interface.
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19 ip
20 The IP address for sending ARP packet.
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22 (required, string, no default)
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24 nic
25 The NIC for sending ARP packet.
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27 (required, string, no default)
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29 background
30 Send ARPs in background. Set to false if you want to test if
31 sending ARPs succeeded.
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33 (optional, boolean, default true)
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36 This resource agent supports the following actions (operations):
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38 start
39 Starts the resource. Suggested minimum timeout: 20s.
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41 stop
42 Stops the resource. Suggested minimum timeout: 20s.
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44 monitor
45 Performs a detailed status check. Suggested minimum timeout: 20.
46 Suggested interval: 10.
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48 meta-data
49 Retrieves resource agent metadata (internal use only). Suggested
50 minimum timeout: 5.
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52 validate-all
53 Performs a validation of the resource configuration. Suggested
54 minimum timeout: 20s.
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57 The following is an example configuration for a SendArp resource using
58 the crm(8) shell:
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60 primitive p_SendArp ocf:heartbeat:SendArp \
61 params \
62 ip=string \
63 nic=string \
64 op monitor depth="0" timeout="20" interval="10"
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67 http://www.linux-ha.org/wiki/SendArp_(resource_agent)
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70 Linux-HA contributors (see the resource agent source for information
71 about individual authors)
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75resource-agents 3.9.2 03/24/2017 OCF_HEARTBEAT_SENDAR(7)