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Fix: use 2001:db8::/32 as the IPv6 fakeip range #83

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Fix: use 2001:db8::/32 as the IPv6 fakeip range #83

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3 changes: 2 additions & 1 deletion app/src/main/java/io/nekohasekai/sagernet/outbound/config/ConfigGenerator.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -781,7 +781,8 @@ class ConfigGenerator @JvmOverloads constructor(
if (settings.fakeDns) {
val fakeServer = jsonObjectOf("tag" to Tags.DNS_FAKE, "type" to "fakeip", "inet4_range" to "198.18.0.0/15")
// No inet6_range makes the transport answer AAAA empty itself; the rule stays on both types.
if (!settings.fakeIpDisableIpv6) fakeServer["inet6_range"] = "fc00::/18"
// Not fc00::/18: the Tun's fc00::/7 private-range bypass would route fake addresses outside it.
if (!settings.fakeIpDisableIpv6) fakeServer["inet6_range"] = "2001:db8::/32"
servers.add(fakeServer)
rules.add(jsonObjectOf("query_type" to JsonArray.of("A", "AAAA"), "action" to "route", "server" to Tags.DNS_FAKE))
independentCache = true
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