(feature) Adds optional keep_alived firewall rules to task 3.5.1.6 #46
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Collaborator
jvleminc
commented
Mar 15, 2021
•
jvleminc
commented
- (feature) Adds optional keep_alived firewall rules to task 3.5.1.6
- (chore) Changes some "false" to "no", for consistency reasons. Adds some comments. Changes variable name to use "firewall" and not "ufw".
alivx
requested changes
Mar 15, 2021
| ufw: | ||
| # note: Ansible doesn't support "proto: vrrp" | ||
| rule: allow | ||
| from_ip: 224.0.0.18 |
There was a problem hiding this comment.
Can we set a dynamic config for this static IP
There was a problem hiding this comment.
No, not needed, this is the broadcast IP used by VRRP.
https://tools.ietf.org/html/rfc3768:
The IP multicast address as assigned by the IANA for VRRP is:
224.0.0.18
This is a link local scope multicast address. Routers MUST NOT
forward a datagram with this destination address regardless of its
TTL.
| ufw: | ||
| # note: Ansible doesn't support "proto: vrrp" | ||
| rule: allow | ||
| to_ip: 224.0.0.18 |
There was a problem hiding this comment.
Can we set a dynamic config for this static IP
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.