ocf_heartbeat_IPsrcaddr - Manages the preferred source address for outgoing IP packets

ClusterLabscontributors(seetheresourceagentsourceforinformationaboutindividualauthors) resource-agents 4.16.0-3ubuntu 06/25/2025 OCF_HEARTBEAT_IPSRCA(7)

Resource script for IPsrcaddr. It manages the preferred source address modification. Note: DHCP should not be enabled for the interface serving the preferred source address. Enabling DHCP may result in unexpected behavior, such as the automatic addition of duplicate or conflicting routes. This may cause the IPsrcaddr resource to fail, or it may produce undesired behavior while the resource continues to run.

The following is an example configuration for a IPsrcaddr resource using the crm(8) shell: primitive p_IPsrcaddr ocf:heartbeat:IPsrcaddr \ params \ ipaddress=string \ op monitor depth="0" timeout="20s" interval="10s"

The following is an example configuration for a IPsrcaddr resource using pcs(8) pcs resource create p_IPsrcaddr ocf:heartbeat:IPsrcaddr \ ipaddress=string \ op monitor OCF_CHECK_LEVEL="0" timeout="20s" interval="10s"

ocf_heartbeat_IPsrcaddr - Manages the preferred source address for outgoing IP packets

This resource agent supports the following actions (operations): start Starts the resource. Suggested minimum timeout: 20s. stop Stops the resource. Suggested minimum timeout: 20s. monitor Performs a detailed status check. Suggested minimum timeout: 20s. Suggested interval: 10s. validate-all Performs a validation of the resource configuration. Suggested minimum timeout: 5s. meta-data Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5s.

ipaddress The IP address. (required, string, no default) cidr_netmask The netmask for the interface in CIDR format. (ie, 24), or in dotted quad notation 255.255.255.0). (optional, string, no default) destination The destination IP/subnet for the route (default: 0.0.0.0/0) (optional, string, default "0.0.0.0/0") proto Proto to match when finding network. E.g. "kernel". (optional, string, no default) metric Metric. Only needed if incorrect metric value is used. (optional, string, no default) pref IPv6 route preference (low, medium or high). Only needed if incorrect pref value is used. (optional, string, no default) table Table to modify and use for interface lookup. E.g. "local". The table has to have a route matching the "destination" parameter. This can be used for policy based routing. See man ip-rule(8). (optional, string, no default)

IPsrcaddr [start | stop | monitor | meta-data | validate-all]