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[Auditbeat] Cherry-pick #9953 to 6.6: Sort IPv4 addresses before IPv6 #9991

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merged 1 commit into from
Jan 11, 2019

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@cwurm cwurm commented Jan 10, 2019

Cherry-pick of PR #9953 to 6.6 branch. Original message:

At the moment, IP addresses collected from a network interfaces have no specific order. What can happen is that even though an interface has both IPv4 and IPv6 addresses, the IPv6 address might be returned first. This matters because the first IP address of the first non-loopback interface will be used in the message string, e.g.: "message": "Host vagrant-2016 (IP: 10.0.2.15) restarted". The IPv4 address (if it exists) should be easier to read and the more "expected" one for the user.

Changes the `host` dataset to sort IPv4 addresses of a network interface before IPv6 addresses. This matters because the first IP address of the first non-loopback interface will be used in the `message` string, and the IPv4 address (if it exists) should be easier to read and the more "expected" one for the user.

(cherry picked from commit 204264a)
@cwurm cwurm changed the title Cherry-pick #9953 to 6.6: [Auditbeat] Sort IPv4 addresses before IPv6 [Auditbeat] Cherry-pick #9953 to 6.6: Sort IPv4 addresses before IPv6 Jan 10, 2019
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Pinging @elastic/secops

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LGTM

@cwurm cwurm merged commit c275916 into elastic:6.6 Jan 11, 2019
@cwurm cwurm deleted the backport_9953_6.6 branch January 11, 2019 12:23
leweafan pushed a commit to leweafan/beats that referenced this pull request Apr 28, 2023
…) (elastic#9991)

Changes the `host` dataset to sort IPv4 addresses of a network interface before IPv6 addresses. This matters because the first IP address of the first non-loopback interface will be used in the `message` string, and the IPv4 address (if it exists) should be easier to read and the more "expected" one for the user.

(cherry picked from commit 7eac35b)
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