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806 B
806 B
FakeIP
FakeIP refers to a type of behavior in a program that simultaneously hijacks both DNS and connection requests. It responds to DNS requests with virtual results and restores mapping when accepting connections.
Advantage
Limitation
- Its mechanism breaks applications that depend on returning correct remote addresses.
- Only A and AAAA (IP) requests are supported, which may break applications that rely on other requests.
Recommendation
- Enable
dns.independent_cache
unless you always resolve FakeIP domains remotely. - If using tun, make sure FakeIP ranges is included in the tun's routes.
- Enable
experimental.clash_api.store_fakeip
to persist FakeIP records, or usedns.rules.rewrite_ttl
to avoid losing records after program restart in DNS cached environments.