[dns] support ipv6 dns nameservers
Open
enhancement
- Dominant language
- Go
- Stars
- 166
- Forks
- 13
- PR merge metrics
- No merged PRs in 30d
Description
if machine has only ipv6 dns nameservers in /etc/resolv.conf, it appears that kwt does not redirect dns resolution (hence --dns-map does not work)
os: os x 10.14.4
kwt version: 0.0.5
Contributor guide
Research direction
Start by examining how kwt reads /etc/resolv.conf and redirects DNS traffic for --dns-map, then reproduce the case using an IPv6-only nameserver on macOS 10.14.4. Trace the existing DNS handling to identify the missing IPv6 path, and verify that --dns-map works when the resolver configuration contains only IPv6 nameservers.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- go
- Domain
- cli, networking
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100