diff --git a/Cargo.lock b/Cargo.lock
index 66b17974d13b..f386ac936d88 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -194,6 +194,17 @@ dependencies = [
  "pin-project-lite",
 ]
 
+[[package]]
+name = "async-recursion"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3b43422f69d8ff38f95f1b2bb76517c91589a924d1559a0e935d7c8ce0274c11"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.89",
+]
+
 [[package]]
 name = "async-stream"
 version = "0.3.5"
@@ -743,6 +754,15 @@ dependencies = [
  "crossbeam-utils",
 ]
 
+[[package]]
+name = "crossbeam-epoch"
+version = "0.9.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e"
+dependencies = [
+ "crossbeam-utils",
+]
+
 [[package]]
 name = "crossbeam-utils"
 version = "0.8.19"
@@ -998,6 +1018,27 @@ dependencies = [
  "shared_child",
 ]
 
+[[package]]
+name = "dynosaur"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "92fac44672fabad44990176319b9e94393f3a38b960b5ca2af6cd90f5ecd1497"
+dependencies = [
+ "dynosaur_derive",
+ "trait-variant",
+]
+
+[[package]]
+name = "dynosaur_derive"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "16c187d1e575ef546d24f0fcd7701cc04abfe6b5e7e2758aabc450b99e835ac3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.89",
+]
+
 [[package]]
 name = "ecdsa"
 version = "0.16.9"
@@ -1345,6 +1386,19 @@ dependencies = [
  "slab",
 ]
 
+[[package]]
+name = "generator"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc6bd114ceda131d3b1d665eba35788690ad37f5916457286b32ab6fd3c438dd"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "log",
+ "rustversion",
+ "windows",
+]
+
 [[package]]
 name = "generic-array"
 version = "0.14.7"
@@ -1516,6 +1570,32 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "hickory-proto"
+version = "0.25.0-alpha.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d063c0692ee669aa6d261988aa19ca5510f1cc40e4f211024f50c888499a35d7"
+dependencies = [
+ "async-recursion",
+ "async-trait",
+ "cfg-if",
+ "data-encoding",
+ "enum-as-inner",
+ "futures-channel",
+ "futures-io",
+ "futures-util",
+ "idna",
+ "ipnet",
+ "once_cell",
+ "rand 0.8.5",
+ "serde",
+ "thiserror 2.0.9",
+ "tinyvec",
+ "tokio",
+ "tracing",
+ "url",
+]
+
 [[package]]
 name = "hickory-resolver"
 version = "0.24.2"
@@ -1524,7 +1604,7 @@ checksum = "0a2e2aba9c389ce5267d31cf1e4dace82390ae276b0b364ea55630b1fa1b44b4"
 dependencies = [
  "cfg-if",
  "futures-util",
- "hickory-proto",
+ "hickory-proto 0.24.2",
  "ipconfig",
  "lru-cache",
  "once_cell",
@@ -1540,6 +1620,28 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "hickory-resolver"
+version = "0.25.0-alpha.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42bc352e4412fb657e795f79b4efcf2bd60b59ee5ca0187f3554194cd1107a27"
+dependencies = [
+ "cfg-if",
+ "futures-util",
+ "hickory-proto 0.25.0-alpha.4",
+ "ipconfig",
+ "moka",
+ "once_cell",
+ "parking_lot",
+ "rand 0.8.5",
+ "resolv-conf",
+ "serde",
+ "smallvec",
+ "thiserror 2.0.9",
+ "tokio",
+ "tracing",
+]
+
 [[package]]
 name = "hickory-server"
 version = "0.24.2"
@@ -1551,8 +1653,8 @@ dependencies = [
  "cfg-if",
  "enum-as-inner",
  "futures-util",
- "hickory-proto",
- "hickory-resolver",
+ "hickory-proto 0.24.2",
+ "hickory-resolver 0.24.2",
  "serde",
  "thiserror 1.0.59",
  "time",
@@ -1925,17 +2027,6 @@ dependencies = [
  "hashbrown 0.14.3",
 ]
 
-[[package]]
-name = "inotify"
-version = "0.9.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8069d3ec154eb856955c1c0fbffefbf5f3c40a104ec912d4797314c1801abff"
-dependencies = [
- "bitflags 1.3.2",
- "inotify-sys",
- "libc",
-]
-
 [[package]]
 name = "inotify"
 version = "0.10.2"
@@ -1967,6 +2058,15 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "instant"
+version = "0.1.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e0242819d153cba4b4b05a5a8f2a7e9bbf97b6055b2a002b395c96b5ff3c0222"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "internet-checksum"
 version = "0.2.1"
@@ -2008,9 +2108,9 @@ dependencies = [
 
 [[package]]
 name = "ipnet"
-version = "2.9.0"
+version = "2.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f518f335dce6725a761382244631d86cf0ccb2863413590b31338feb467f9c3"
+checksum = "ddc24109865250148c2e0f3d25d4f0f479571723792d3802153c60922a4fb708"
 
 [[package]]
 name = "ipnetwork"
@@ -2258,6 +2358,19 @@ dependencies = [
  "log",
 ]
 
+[[package]]
+name = "loom"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "419e0dc8046cb947daa77eb95ae174acfbddb7673b4151f56d1eed8e93fbfaca"
+dependencies = [
+ "cfg-if",
+ "generator",
+ "scoped-tls",
+ "tracing",
+ "tracing-subscriber",
+]
+
 [[package]]
 name = "lru-cache"
 version = "0.1.2"
@@ -2288,6 +2401,15 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ffbee8634e0d45d258acb448e7eaab3fce7a0a467395d4d9f228e3c1f01fb2e4"
 
+[[package]]
+name = "matchers"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8263075bb86c5a1b1427b5ae862e8889656f126e9f77c484496e8b47cf5c5558"
+dependencies = [
+ "regex-automata 0.1.10",
+]
+
 [[package]]
 name = "matchit"
 version = "0.7.3"
@@ -2380,18 +2502,6 @@ dependencies = [
  "adler2",
 ]
 
-[[package]]
-name = "mio"
-version = "0.8.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4a650543ca06a924e8b371db273b2756685faae30f8487da1b56505a8f78b0c"
-dependencies = [
- "libc",
- "log",
- "wasi 0.11.0+wasi-snapshot-preview1",
- "windows-sys 0.48.0",
-]
-
 [[package]]
 name = "mio"
 version = "1.0.2"
@@ -2400,6 +2510,7 @@ checksum = "80e04d1dcff3aae0704555fe5fee3bcfaf3d1fdf8a7e521d5b9d2b42acb52cec"
 dependencies = [
  "hermit-abi",
  "libc",
+ "log",
  "wasi 0.11.0+wasi-snapshot-preview1",
  "windows-sys 0.52.0",
 ]
@@ -2462,6 +2573,25 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "moka"
+version = "0.12.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "23db87a7f248211f6a7c8644a1b750541f8a4c68ae7de0f908860e44c0c201f6"
+dependencies = [
+ "crossbeam-channel",
+ "crossbeam-epoch",
+ "crossbeam-utils",
+ "loom",
+ "parking_lot",
+ "quanta",
+ "rustc_version",
+ "smallvec",
+ "tagptr",
+ "thiserror 1.0.59",
+ "uuid",
+]
+
 [[package]]
 name = "mullvad-api"
 version = "0.0.0"
@@ -2531,7 +2661,7 @@ dependencies = [
  "either",
  "fern",
  "futures",
- "hickory-resolver",
+ "hickory-resolver 0.24.2",
  "libc",
  "log",
  "log-panics",
@@ -2570,7 +2700,7 @@ name = "mullvad-encrypted-dns-proxy"
 version = "0.0.0"
 dependencies = [
  "env_logger 0.10.2",
- "hickory-resolver",
+ "hickory-resolver 0.24.2",
  "log",
  "rustls 0.21.11",
  "serde",
@@ -2944,21 +3074,30 @@ checksum = "43794a0ace135be66a25d3ae77d41b91615fb68ae937f904090203e81f755b65"
 
 [[package]]
 name = "notify"
-version = "6.1.1"
+version = "7.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6205bd8bb1e454ad2e27422015fb5e4f2bcc7e08fa8f27058670d208324a4d2d"
+checksum = "c533b4c39709f9ba5005d8002048266593c1cfaf3c5f0739d5b8ab0c6c504009"
 dependencies = [
  "bitflags 2.6.0",
- "crossbeam-channel",
  "filetime",
  "fsevent-sys",
- "inotify 0.9.6",
+ "inotify",
  "kqueue",
  "libc",
  "log",
- "mio 0.8.11",
+ "mio",
+ "notify-types",
  "walkdir",
- "windows-sys 0.48.0",
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "notify-types"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "585d3cb5e12e01aed9e8a1f70d5c6b5e86fe2a6e48fc8cd0b3e0b8df6f6eb174"
+dependencies = [
+ "instant",
 ]
 
 [[package]]
@@ -2970,6 +3109,16 @@ dependencies = [
  "objc2-app-kit",
 ]
 
+[[package]]
+name = "nu-ansi-term"
+version = "0.46.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77a8165726e8236064dbb45459242600304b42a5ea24ee2948e18e023bf7ba84"
+dependencies = [
+ "overload",
+ "winapi",
+]
+
 [[package]]
 name = "num-conv"
 version = "0.1.0"
@@ -3115,9 +3264,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.19.0"
+version = "1.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
+checksum = "1261fe7e33c73b354eab43b1273a57c8f967d0391e80353e51f764ac02cf6775"
 
 [[package]]
 name = "opaque-debug"
@@ -3163,6 +3312,12 @@ dependencies = [
  "log",
 ]
 
+[[package]]
+name = "overload"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
+
 [[package]]
 name = "p256"
 version = "0.13.2"
@@ -3539,7 +3694,7 @@ dependencies = [
  "rand 0.8.5",
  "rand_chacha 0.3.1",
  "rand_xorshift",
- "regex-syntax",
+ "regex-syntax 0.8.3",
  "rusty-fork",
  "tempfile",
  "unarray",
@@ -3630,6 +3785,21 @@ dependencies = [
  "prost 0.13.3",
 ]
 
+[[package]]
+name = "quanta"
+version = "0.12.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3bd1fe6824cea6538803de3ff1bc0cf3949024db3d43c9643024bfb33a807c0e"
+dependencies = [
+ "crossbeam-utils",
+ "libc",
+ "once_cell",
+ "raw-cpuid",
+ "wasi 0.11.0+wasi-snapshot-preview1",
+ "web-sys",
+ "winapi",
+]
+
 [[package]]
 name = "quick-error"
 version = "1.2.3"
@@ -3745,6 +3915,15 @@ dependencies = [
  "rand_core 0.6.4",
 ]
 
+[[package]]
+name = "raw-cpuid"
+version = "11.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ab240315c661615f2ee9f0f2cd32d5a7343a84d5ebcccb99d46e6637565e7b0"
+dependencies = [
+ "bitflags 2.6.0",
+]
+
 [[package]]
 name = "redox_syscall"
 version = "0.4.1"
@@ -3773,8 +3952,17 @@ checksum = "c117dbdfde9c8308975b6a18d71f3f385c89461f7b3fb054288ecf2a2058ba4c"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-automata",
- "regex-syntax",
+ "regex-automata 0.4.6",
+ "regex-syntax 0.8.3",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
+dependencies = [
+ "regex-syntax 0.6.29",
 ]
 
 [[package]]
@@ -3785,9 +3973,15 @@ checksum = "86b83b8b9847f9bf95ef68afb0b8e6cdb80f498442f5179a29fad448fcc1eaea"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-syntax",
+ "regex-syntax 0.8.3",
 ]
 
+[[package]]
+name = "regex-syntax"
+version = "0.6.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
+
 [[package]]
 name = "regex-syntax"
 version = "0.8.3"
@@ -3993,6 +4187,12 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "scoped-tls"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e1cf6437eb19a8f4a6cc0f7dca544973b0b78843adbfeb3683d1a94a0024a294"
+
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
@@ -4143,19 +4343,19 @@ dependencies = [
 
 [[package]]
 name = "shadowsocks"
-version = "1.20.3"
+version = "1.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb6a87d691a190af90706a2846b6d53ab16afbbb582eed8b9e6b9dca2d0a633a"
+checksum = "1678a9acd37add020f89bfe05d45b9b8a6e8ad5d09f54ac2af3e0dcf0557b481"
 dependencies = [
  "arc-swap",
- "async-trait",
  "base64 0.22.1",
  "blake3",
  "byte_string",
  "bytes",
  "cfg-if",
+ "dynosaur",
  "futures",
- "hickory-resolver",
+ "hickory-resolver 0.25.0-alpha.4",
  "libc",
  "log",
  "notify",
@@ -4169,18 +4369,19 @@ dependencies = [
  "shadowsocks-crypto",
  "socket2",
  "spin",
- "thiserror 1.0.59",
+ "thiserror 2.0.9",
  "tokio",
  "tokio-tfo",
+ "trait-variant",
  "url",
  "windows-sys 0.59.0",
 ]
 
 [[package]]
 name = "shadowsocks-crypto"
-version = "0.5.4"
+version = "0.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65da645ff4a6440ba1b52a9d6b4c8792054860ac135cb87f8ad3d2c7a78d41b5"
+checksum = "bc77ecb3a97509d22751b76665894fcffad2d10df8758f4e3f20c92ccde6bf4f"
 dependencies = [
  "aes",
  "aes-gcm",
@@ -4198,17 +4399,18 @@ dependencies = [
 
 [[package]]
 name = "shadowsocks-service"
-version = "1.20.4"
+version = "1.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0c0ce5a3a15e2688b7014c37ed3db33dc296d8b8fda36643c053882bf1d5f44"
+checksum = "9171a9872d283b7d65dc9f045a062779373f12a3e91676c26b0fc0be3e56cd58"
 dependencies = [
  "arc-swap",
- "async-trait",
  "byte_string",
  "byteorder",
  "bytes",
  "cfg-if",
  "futures",
+ "hickory-resolver 0.25.0-alpha.4",
+ "http 1.1.0",
  "http-body-util",
  "httparse",
  "hyper",
@@ -4228,11 +4430,21 @@ dependencies = [
  "shadowsocks",
  "socket2",
  "spin",
- "thiserror 1.0.59",
+ "thiserror 2.0.9",
  "tokio",
+ "trait-variant",
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "sharded-slab"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
+dependencies = [
+ "lazy_static",
+]
+
 [[package]]
 name = "shared_child"
 version = "1.0.0"
@@ -4450,6 +4662,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "tagptr"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b2093cf4c8eb1e67749a6762251bc9cd836b6fc171623bd0a9d324d37af2417"
+
 [[package]]
 name = "talpid-core"
 version = "0.0.0"
@@ -4459,9 +4677,9 @@ dependencies = [
  "chrono",
  "duct",
  "futures",
- "hickory-proto",
+ "hickory-proto 0.24.2",
  "hickory-server",
- "inotify 0.10.2",
+ "inotify",
  "ipnetwork",
  "jnix",
  "libc",
@@ -4805,6 +5023,16 @@ dependencies = [
  "syn 2.0.89",
 ]
 
+[[package]]
+name = "thread_local"
+version = "1.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b9ef9bad013ada3808854ceac7b46812a6465ba368859a37e2100283d2d719c"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+]
+
 [[package]]
 name = "time"
 version = "0.3.36"
@@ -4858,7 +5086,7 @@ dependencies = [
  "backtrace",
  "bytes",
  "libc",
- "mio 1.0.2",
+ "mio",
  "parking_lot",
  "pin-project-lite",
  "signal-hook-registry",
@@ -5128,6 +5356,47 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c06d3da6113f116aaee68e4d601191614c9053067f9ab7f6edbcb161237daa54"
 dependencies = [
  "once_cell",
+ "valuable",
+]
+
+[[package]]
+name = "tracing-log"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3"
+dependencies = [
+ "log",
+ "once_cell",
+ "tracing-core",
+]
+
+[[package]]
+name = "tracing-subscriber"
+version = "0.3.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad0f048c97dbd9faa9b7df56362b8ebcaa52adb06b498c050d2f4e32f90a7a8b"
+dependencies = [
+ "matchers",
+ "nu-ansi-term",
+ "once_cell",
+ "regex",
+ "sharded-slab",
+ "smallvec",
+ "thread_local",
+ "tracing",
+ "tracing-core",
+ "tracing-log",
+]
+
+[[package]]
+name = "trait-variant"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70977707304198400eb4835a78f6a9f928bf41bba420deb8fdb175cd965d77a7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.89",
 ]
 
 [[package]]
@@ -5296,6 +5565,12 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "valuable"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
+
 [[package]]
 name = "version_check"
 version = "0.9.4"
@@ -5396,6 +5671,16 @@ version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "af190c94f2773fdb3729c55b007a722abb5384da03bc0986df4c289bf5567e96"
 
+[[package]]
+name = "web-sys"
+version = "0.3.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77afa9a11836342370f4817622a2f0f418b134426d91a82dfb48f532d2ec13ef"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "webpki-roots"
 version = "0.25.4"
diff --git a/Cargo.toml b/Cargo.toml
index 1fd83313b634..e67b35e49155 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -125,8 +125,8 @@ env_logger = "0.10.0"
 thiserror = "2.0"
 log = "0.4"
 
-shadowsocks = "1.20.3"
-shadowsocks-service = "1.20.3"
+shadowsocks = "1.22.0"
+shadowsocks-service = "1.22.0"
 
 windows-sys = "0.52.0"
 
diff --git a/mullvad-api/src/https_client_with_sni.rs b/mullvad-api/src/https_client_with_sni.rs
index f86c538a672a..5e1d600d6b77 100644
--- a/mullvad-api/src/https_client_with_sni.rs
+++ b/mullvad-api/src/https_client_with_sni.rs
@@ -111,10 +111,12 @@ impl InnerConnectionMode {
             InnerConnectionMode::Shadowsocks(shadowsocks) => {
                 let first_hop = shadowsocks.params.peer;
                 let make_proxy_stream = |tcp_stream| async {
+                    let server_config =
+                        ServerConfig::try_from(shadowsocks.params).map_err(io::Error::other)?;
                     Ok(ProxyClientStream::from_stream(
                         shadowsocks.proxy_context,
                         tcp_stream,
-                        &ServerConfig::from(shadowsocks.params),
+                        &server_config,
                         *addr,
                     ))
                 };
@@ -239,8 +241,10 @@ struct ParsedShadowsocksConfig {
     cipher: CipherKind,
 }
 
-impl From<ParsedShadowsocksConfig> for ServerConfig {
-    fn from(config: ParsedShadowsocksConfig) -> Self {
+impl TryFrom<ParsedShadowsocksConfig> for ServerConfig {
+    type Error = shadowsocks::config::ServerConfigError;
+
+    fn try_from(config: ParsedShadowsocksConfig) -> Result<Self, Self::Error> {
         ServerConfig::new(config.peer, config.password, config.cipher)
     }
 }
diff --git a/talpid-openvpn/src/proxy/shadowsocks.rs b/talpid-openvpn/src/proxy/shadowsocks.rs
index 2b88f2306875..b8525f65d060 100644
--- a/talpid-openvpn/src/proxy/shadowsocks.rs
+++ b/talpid-openvpn/src/proxy/shadowsocks.rs
@@ -61,13 +61,12 @@ impl ShadowsocksProxyMonitor {
         let server = ServerConfig::new(
             settings.endpoint,
             settings.password.clone(),
-            settings.cipher.parse().map_err(|_| {
-                io::Error::new(
-                    io::ErrorKind::Other,
-                    format!("Invalid cipher: {}", settings.cipher),
-                )
-            })?,
-        );
+            settings
+                .cipher
+                .parse()
+                .map_err(|_| io::Error::other(format!("Invalid cipher: {}", settings.cipher)))?,
+        )
+        .map_err(|_| io::Error::other(format!("Invalid password: {}", settings.password)))?;
 
         config
             .server
diff --git a/test/Cargo.lock b/test/Cargo.lock
index a4e2ee9df70a..9b020b90aee2 100644
--- a/test/Cargo.lock
+++ b/test/Cargo.lock
@@ -151,6 +151,17 @@ version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "96d30a06541fbafbc7f82ed10c06164cfbd2c401138f6addd8404629c4b16711"
 
+[[package]]
+name = "async-recursion"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3b43422f69d8ff38f95f1b2bb76517c91589a924d1559a0e935d7c8ce0274c11"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.89",
+]
+
 [[package]]
 name = "async-stream"
 version = "0.3.5"
@@ -595,6 +606,15 @@ dependencies = [
  "crossbeam-utils",
 ]
 
+[[package]]
+name = "crossbeam-epoch"
+version = "0.9.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e"
+dependencies = [
+ "crossbeam-utils",
+]
+
 [[package]]
 name = "crossbeam-utils"
 version = "0.8.19"
@@ -747,6 +767,27 @@ dependencies = [
  "syn 2.0.89",
 ]
 
+[[package]]
+name = "dynosaur"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "92fac44672fabad44990176319b9e94393f3a38b960b5ca2af6cd90f5ecd1497"
+dependencies = [
+ "dynosaur_derive",
+ "trait-variant",
+]
+
+[[package]]
+name = "dynosaur_derive"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "16c187d1e575ef546d24f0fcd7701cc04abfe6b5e7e2758aabc450b99e835ac3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.89",
+]
+
 [[package]]
 name = "ecdsa"
 version = "0.16.9"
@@ -1066,6 +1107,19 @@ dependencies = [
  "slab",
 ]
 
+[[package]]
+name = "generator"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc6bd114ceda131d3b1d665eba35788690ad37f5916457286b32ab6fd3c438dd"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "log",
+ "rustversion",
+ "windows",
+]
+
 [[package]]
 name = "generic-array"
 version = "0.14.7"
@@ -1236,6 +1290,31 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "hickory-proto"
+version = "0.25.0-alpha.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d063c0692ee669aa6d261988aa19ca5510f1cc40e4f211024f50c888499a35d7"
+dependencies = [
+ "async-recursion",
+ "async-trait",
+ "cfg-if",
+ "data-encoding",
+ "enum-as-inner",
+ "futures-channel",
+ "futures-io",
+ "futures-util",
+ "idna",
+ "ipnet",
+ "once_cell",
+ "rand 0.8.5",
+ "thiserror 2.0.3",
+ "tinyvec",
+ "tokio",
+ "tracing",
+ "url",
+]
+
 [[package]]
 name = "hickory-resolver"
 version = "0.24.2"
@@ -1244,7 +1323,7 @@ checksum = "0a2e2aba9c389ce5267d31cf1e4dace82390ae276b0b364ea55630b1fa1b44b4"
 dependencies = [
  "cfg-if",
  "futures-util",
- "hickory-proto",
+ "hickory-proto 0.24.2",
  "ipconfig",
  "lru-cache",
  "once_cell",
@@ -1259,6 +1338,27 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "hickory-resolver"
+version = "0.25.0-alpha.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42bc352e4412fb657e795f79b4efcf2bd60b59ee5ca0187f3554194cd1107a27"
+dependencies = [
+ "cfg-if",
+ "futures-util",
+ "hickory-proto 0.25.0-alpha.4",
+ "ipconfig",
+ "moka",
+ "once_cell",
+ "parking_lot 0.12.1",
+ "rand 0.8.5",
+ "resolv-conf",
+ "smallvec",
+ "thiserror 2.0.3",
+ "tokio",
+ "tracing",
+]
+
 [[package]]
 name = "hkdf"
 version = "0.12.4"
@@ -1434,7 +1534,7 @@ dependencies = [
  "iana-time-zone-haiku",
  "js-sys",
  "wasm-bindgen",
- "windows-core",
+ "windows-core 0.52.0",
 ]
 
 [[package]]
@@ -1613,9 +1713,9 @@ dependencies = [
 
 [[package]]
 name = "inotify"
-version = "0.9.6"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8069d3ec154eb856955c1c0fbffefbf5f3c40a104ec912d4797314c1801abff"
+checksum = "fdd168d97690d0b8c412d6b6c10360277f4d7ee495c5d0d5d5fe0854923255cc"
 dependencies = [
  "bitflags 1.3.2",
  "inotify-sys",
@@ -1902,6 +2002,19 @@ version = "0.4.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
 
+[[package]]
+name = "loom"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "419e0dc8046cb947daa77eb95ae174acfbddb7673b4151f56d1eed8e93fbfaca"
+dependencies = [
+ "cfg-if",
+ "generator",
+ "scoped-tls",
+ "tracing",
+ "tracing-subscriber",
+]
+
 [[package]]
 name = "lru-cache"
 version = "0.1.2"
@@ -1926,6 +2039,15 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ffbee8634e0d45d258acb448e7eaab3fce7a0a467395d4d9f228e3c1f01fb2e4"
 
+[[package]]
+name = "matchers"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8263075bb86c5a1b1427b5ae862e8889656f126e9f77c484496e8b47cf5c5558"
+dependencies = [
+ "regex-automata 0.1.10",
+]
+
 [[package]]
 name = "matchit"
 version = "0.7.3"
@@ -2010,6 +2132,7 @@ checksum = "80e04d1dcff3aae0704555fe5fee3bcfaf3d1fdf8a7e521d5b9d2b42acb52cec"
 dependencies = [
  "hermit-abi",
  "libc",
+ "log",
  "wasi 0.11.0+wasi-snapshot-preview1",
  "windows-sys 0.52.0",
 ]
@@ -2027,6 +2150,25 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "moka"
+version = "0.12.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "23db87a7f248211f6a7c8644a1b750541f8a4c68ae7de0f908860e44c0c201f6"
+dependencies = [
+ "crossbeam-channel",
+ "crossbeam-epoch",
+ "crossbeam-utils",
+ "loom",
+ "parking_lot 0.12.1",
+ "quanta",
+ "rustc_version",
+ "smallvec",
+ "tagptr",
+ "thiserror 1.0.59",
+ "uuid",
+]
+
 [[package]]
 name = "mullvad-api"
 version = "0.0.0"
@@ -2063,7 +2205,7 @@ dependencies = [
 name = "mullvad-encrypted-dns-proxy"
 version = "0.0.0"
 dependencies = [
- "hickory-resolver",
+ "hickory-resolver 0.24.2",
  "log",
  "rustls 0.21.12",
  "serde",
@@ -2206,21 +2348,40 @@ checksum = "43794a0ace135be66a25d3ae77d41b91615fb68ae937f904090203e81f755b65"
 
 [[package]]
 name = "notify"
-version = "6.1.1"
+version = "7.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6205bd8bb1e454ad2e27422015fb5e4f2bcc7e08fa8f27058670d208324a4d2d"
+checksum = "c533b4c39709f9ba5005d8002048266593c1cfaf3c5f0739d5b8ab0c6c504009"
 dependencies = [
  "bitflags 2.6.0",
- "crossbeam-channel",
  "filetime",
  "fsevent-sys",
  "inotify",
  "kqueue",
  "libc",
  "log",
- "mio 0.8.11",
+ "mio 1.0.2",
+ "notify-types",
  "walkdir",
- "windows-sys 0.48.0",
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "notify-types"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "585d3cb5e12e01aed9e8a1f70d5c6b5e86fe2a6e48fc8cd0b3e0b8df6f6eb174"
+dependencies = [
+ "instant",
+]
+
+[[package]]
+name = "nu-ansi-term"
+version = "0.46.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77a8165726e8236064dbb45459242600304b42a5ea24ee2948e18e023bf7ba84"
+dependencies = [
+ "overload",
+ "winapi",
 ]
 
 [[package]]
@@ -2269,9 +2430,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.19.0"
+version = "1.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
+checksum = "1261fe7e33c73b354eab43b1273a57c8f967d0391e80353e51f764ac02cf6775"
 
 [[package]]
 name = "opaque-debug"
@@ -2316,6 +2477,12 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
 
+[[package]]
+name = "overload"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
+
 [[package]]
 name = "owo-colors"
 version = "3.5.0"
@@ -2701,6 +2868,21 @@ dependencies = [
  "prost 0.13.3",
 ]
 
+[[package]]
+name = "quanta"
+version = "0.12.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3bd1fe6824cea6538803de3ff1bc0cf3949024db3d43c9643024bfb33a807c0e"
+dependencies = [
+ "crossbeam-utils",
+ "libc",
+ "once_cell",
+ "raw-cpuid",
+ "wasi 0.11.0+wasi-snapshot-preview1",
+ "web-sys",
+ "winapi",
+]
+
 [[package]]
 name = "quick-error"
 version = "1.2.3"
@@ -2844,6 +3026,15 @@ dependencies = [
  "rand_core 0.5.1",
 ]
 
+[[package]]
+name = "raw-cpuid"
+version = "11.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ab240315c661615f2ee9f0f2cd32d5a7343a84d5ebcccb99d46e6637565e7b0"
+dependencies = [
+ "bitflags 2.6.0",
+]
+
 [[package]]
 name = "redox_syscall"
 version = "0.2.16"
@@ -2881,8 +3072,17 @@ checksum = "c117dbdfde9c8308975b6a18d71f3f385c89461f7b3fb054288ecf2a2058ba4c"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-automata",
- "regex-syntax",
+ "regex-automata 0.4.6",
+ "regex-syntax 0.8.3",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
+dependencies = [
+ "regex-syntax 0.6.29",
 ]
 
 [[package]]
@@ -2893,9 +3093,15 @@ checksum = "86b83b8b9847f9bf95ef68afb0b8e6cdb80f498442f5179a29fad448fcc1eaea"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-syntax",
+ "regex-syntax 0.8.3",
 ]
 
+[[package]]
+name = "regex-syntax"
+version = "0.6.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
+
 [[package]]
 name = "regex-syntax"
 version = "0.8.3"
@@ -3123,6 +3329,12 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "scoped-tls"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e1cf6437eb19a8f4a6cc0f7dca544973b0b78843adbfeb3683d1a94a0024a294"
+
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
@@ -3243,19 +3455,19 @@ dependencies = [
 
 [[package]]
 name = "shadowsocks"
-version = "1.20.3"
+version = "1.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb6a87d691a190af90706a2846b6d53ab16afbbb582eed8b9e6b9dca2d0a633a"
+checksum = "1678a9acd37add020f89bfe05d45b9b8a6e8ad5d09f54ac2af3e0dcf0557b481"
 dependencies = [
  "arc-swap",
- "async-trait",
  "base64 0.22.0",
  "blake3",
  "byte_string",
  "bytes",
  "cfg-if",
+ "dynosaur",
  "futures",
- "hickory-resolver",
+ "hickory-resolver 0.25.0-alpha.4",
  "libc",
  "log",
  "notify",
@@ -3269,18 +3481,19 @@ dependencies = [
  "shadowsocks-crypto",
  "socket2 0.5.6",
  "spin",
- "thiserror 1.0.59",
+ "thiserror 2.0.3",
  "tokio",
  "tokio-tfo",
+ "trait-variant",
  "url",
  "windows-sys 0.59.0",
 ]
 
 [[package]]
 name = "shadowsocks-crypto"
-version = "0.5.4"
+version = "0.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65da645ff4a6440ba1b52a9d6b4c8792054860ac135cb87f8ad3d2c7a78d41b5"
+checksum = "bc77ecb3a97509d22751b76665894fcffad2d10df8758f4e3f20c92ccde6bf4f"
 dependencies = [
  "aes",
  "aes-gcm",
@@ -3494,6 +3707,12 @@ dependencies = [
  "syn 2.0.89",
 ]
 
+[[package]]
+name = "tagptr"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b2093cf4c8eb1e67749a6762251bc9cd836b6fc171623bd0a9d324d37af2417"
+
 [[package]]
 name = "talpid-platform-metadata"
 version = "0.0.0"
@@ -4082,6 +4301,17 @@ dependencies = [
  "tracing-subscriber",
 ]
 
+[[package]]
+name = "tracing-log"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3"
+dependencies = [
+ "log",
+ "once_cell",
+ "tracing-core",
+]
+
 [[package]]
 name = "tracing-opentelemetry"
 version = "0.17.4"
@@ -4101,9 +4331,27 @@ version = "0.3.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ad0f048c97dbd9faa9b7df56362b8ebcaa52adb06b498c050d2f4e32f90a7a8b"
 dependencies = [
+ "matchers",
+ "nu-ansi-term",
+ "once_cell",
+ "regex",
  "sharded-slab",
+ "smallvec",
  "thread_local",
+ "tracing",
  "tracing-core",
+ "tracing-log",
+]
+
+[[package]]
+name = "trait-variant"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70977707304198400eb4835a78f6a9f928bf41bba420deb8fdb175cd965d77a7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.89",
 ]
 
 [[package]]
@@ -4376,6 +4624,16 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
+[[package]]
+name = "windows"
+version = "0.58.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd04d41d93c4992d421894c18c8b43496aa748dd4c081bac0dc93eb0489272b6"
+dependencies = [
+ "windows-core 0.58.0",
+ "windows-targets 0.52.6",
+]
+
 [[package]]
 name = "windows-core"
 version = "0.52.0"
@@ -4385,6 +4643,41 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "windows-core"
+version = "0.58.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ba6d44ec8c2591c134257ce647b7ea6b20335bf6379a27dac5f1641fcf59f99"
+dependencies = [
+ "windows-implement",
+ "windows-interface",
+ "windows-result",
+ "windows-strings",
+ "windows-targets 0.52.6",
+]
+
+[[package]]
+name = "windows-implement"
+version = "0.58.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2bbd5b46c938e506ecbce286b6628a02171d56153ba733b6c741fc627ec9579b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.89",
+]
+
+[[package]]
+name = "windows-interface"
+version = "0.58.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "053c4c462dc91d3b1504c6fe5a726dd15e216ba718e84a0e46a88fbe5ded3515"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.89",
+]
+
 [[package]]
 name = "windows-registry"
 version = "0.2.0"
diff --git a/test/Cargo.toml b/test/Cargo.toml
index 763a21d1db17..832843189663 100644
--- a/test/Cargo.toml
+++ b/test/Cargo.toml
@@ -68,10 +68,6 @@ thiserror = "2.0"
 log = "0.4"
 colored = "2.0.0"
 
-# Proxy protocols
-shadowsocks = "1.20.3"
-shadowsocks-service = "1.20.3"
-
 windows-sys = "0.52.0"
 chrono = { version = "0.4.26", default-features = false }
 clap = { version = "4.2.7", features = ["cargo", "derive"] }
diff --git a/tunnel-obfuscation/src/shadowsocks.rs b/tunnel-obfuscation/src/shadowsocks.rs
index f838f96e6ee4..007d7d3edc39 100644
--- a/tunnel-obfuscation/src/shadowsocks.rs
+++ b/tunnel-obfuscation/src/shadowsocks.rs
@@ -11,6 +11,7 @@ use shadowsocks::{
     config::{ServerConfig, ServerType},
     context::Context,
     crypto::CipherKind,
+    net::UdpSocket,
     relay::{
         udprelay::proxy_socket::{ProxySocketError, UdpSocketType},
         Address,
@@ -20,7 +21,7 @@ use shadowsocks::{
 #[cfg(any(target_os = "android", target_os = "linux"))]
 use std::os::fd::AsRawFd;
 use std::{io, net::SocketAddr, sync::Arc};
-use tokio::{net::UdpSocket, sync::oneshot};
+use tokio::sync::oneshot;
 
 const SHADOWSOCKS_CIPHER: CipherKind = CipherKind::AES_256_GCM;
 const SHADOWSOCKS_PASSWORD: &str = "mullvad";
@@ -157,13 +158,17 @@ async fn run_forwarding(
     Ok(())
 }
 
-fn connect_shadowsocks(remote_socket: UdpSocket, shadowsocks_endpoint: SocketAddr) -> ProxySocket {
+fn connect_shadowsocks(
+    remote_socket: UdpSocket,
+    shadowsocks_endpoint: SocketAddr,
+) -> ProxySocket<UdpSocket> {
     let ss_context = Context::new_shared(ServerType::Local);
     let ss_config: ServerConfig = ServerConfig::new(
         shadowsocks_endpoint,
         SHADOWSOCKS_PASSWORD,
         SHADOWSOCKS_CIPHER,
-    );
+    )
+    .expect("Password is valid for the given Mullvad shadowsocks relay");
     ProxySocket::from_socket(UdpSocketType::Client, ss_context, &ss_config, remote_socket)
 }
 
@@ -176,7 +181,7 @@ async fn create_shadowsocks_socket(
     } else {
         SocketAddr::new("::".parse().unwrap(), 0)
     };
-    let socket = UdpSocket::bind(random_bind_addr)
+    let socket = UdpSocket::bind(&random_bind_addr)
         .await
         .map_err(Error::BindRemoteUdp)?;
     #[cfg(target_os = "linux")]
@@ -193,7 +198,7 @@ async fn create_local_udp_socket(ipv4: bool) -> Result<(UdpSocket, SocketAddr)>
     } else {
         SocketAddr::new("::1".parse().unwrap(), 0)
     };
-    let local_udp_socket = UdpSocket::bind(random_bind_addr)
+    let local_udp_socket = UdpSocket::bind(&random_bind_addr)
         .await
         .map_err(Error::BindUdp)?;
     let udp_client_addr = local_udp_socket
@@ -213,7 +218,7 @@ async fn wait_for_local_udp_client(udp_listener: &UdpSocket) -> io::Result<()> {
 }
 
 async fn handle_outgoing(
-    ss_write: Arc<ProxySocket>,
+    ss_write: Arc<ProxySocket<UdpSocket>>,
     local_udp_read: Arc<UdpSocket>,
     ss_addr: SocketAddr,
     wg_addr: Address,
@@ -243,7 +248,7 @@ async fn handle_outgoing(
 }
 
 async fn handle_incoming(
-    ss_read: Arc<ProxySocket>,
+    ss_read: Arc<ProxySocket<UdpSocket>>,
     local_udp_write: Arc<UdpSocket>,
     ss_addr: SocketAddr,
     wg_addr: Address,