# fix: accept IPv6 MAAD in compare, verify it, and tighten ipVersion parsing · flambo/atlantis

[View on GitCafe](https://git.cafe/flambo/atlantis/commit/6d854ad889beb90b6e0f3486382394aae1bd5f0d)

Repository: [flambo/atlantis](https://git.cafe/flambo/atlantis)

Visibility: public

Requested revision: 6d854ad889beb90b6e0f3486382394aae1bd5f0d

Requested commit: 6d854ad889beb90b6e0f3486382394aae1bd5f0d

Commit: 6d854ad889beb90b6e0f3486382394aae1bd5f0d

Tree: bce13067e516c6361fab5cdd9f8b47fd2c8d786d

Author: flamboh

Committer: flamboh

## Message

```
fix: accept IPv6 MAAD in compare, verify it, and tighten ipVersion parsing

compare allows candidate-only MAAD rows for an IP version the reference has no MAAD rows for, so a pre-IPv6 reference no longer fails. verify --require-maad-data requires IPv6 MAAD rows when IPv6 traffic exists in the window, and verify-web requests every MAAD route with ipVersion=6. The web accepts only the literal ipVersion strings 4 and 6. The conformance doc notes that IPv6 nearly-full pruning is inert at the default range and drops a stale reference to the new head; a redundant route test is removed.

```

## Parents

- [68a95005c37c6e3afef02f99e6b5bf97c554dda7](https://git.cafe/flambo/atlantis/commit/68a95005c37c6e3afef02f99e6b5bf97c554dda7?format=markdown)

[Source at this commit](https://git.cafe/flambo/atlantis/tree/6d854ad889beb90b6e0f3486382394aae1bd5f0d?format=markdown)