Commit | Line | Data |
---|---|---|
49f24f41 AE |
1 | ;;; GNU Guix --- Functional package management for GNU |
2 | ;;; Copyright © 2013 Andreas Enge <andreas@enge.fr> | |
a9d4a9ad | 3 | ;;; Copyright © 2013, 2016, 2018 Ludovic Courtès <ludo@gnu.org> |
d4bf49b1 | 4 | ;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org> |
feca8e2b | 5 | ;;; Copyright © 2015 Jeff Mickey <j@codemac.net> |
8d2de491 | 6 | ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il> |
9e5709f0 | 7 | ;;; Copyright © 2016, 2017, 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr> |
fa3346b8 | 8 | ;;; Copyright © 2017 Julien Lepiller <julien@lepiller.eu> |
01224157 | 9 | ;;; Copyright © 2018 Pierre Langlois <pierre.langlois@gmx.com> |
7ba2b274 | 10 | ;;; Copyright © 2018 Meiyo Peng <meiyo.peng@gmail.com> |
49f24f41 AE |
11 | ;;; |
12 | ;;; This file is part of GNU Guix. | |
13 | ;;; | |
14 | ;;; GNU Guix is free software; you can redistribute it and/or modify it | |
15 | ;;; under the terms of the GNU General Public License as published by | |
16 | ;;; the Free Software Foundation; either version 3 of the License, or (at | |
17 | ;;; your option) any later version. | |
18 | ;;; | |
19 | ;;; GNU Guix is distributed in the hope that it will be useful, but | |
20 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
21 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
22 | ;;; GNU General Public License for more details. | |
23 | ;;; | |
24 | ;;; You should have received a copy of the GNU General Public License | |
25 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. | |
26 | ||
27 | (define-module (gnu packages vpn) | |
b5b73a82 | 28 | #:use-module ((guix licenses) #:prefix license:) |
49f24f41 AE |
29 | #:use-module (guix packages) |
30 | #:use-module (guix download) | |
06d91fd9 | 31 | #:use-module (guix git-download) |
7ba2b274 | 32 | #:use-module (guix build-system cmake) |
49f24f41 | 33 | #:use-module (guix build-system gnu) |
5c863d57 | 34 | #:use-module (guix build-system python) |
49f24f41 | 35 | #:use-module (gnu packages) |
06d91fd9 | 36 | #:use-module (gnu packages base) |
ac257f12 | 37 | #:use-module (gnu packages check) |
01224157 | 38 | #:use-module (gnu packages autotools) |
71f4b81a | 39 | #:use-module (gnu packages compression) |
1dba6407 | 40 | #:use-module (gnu packages gettext) |
49f24f41 | 41 | #:use-module (gnu packages gnupg) |
7ba2b274 | 42 | #:use-module (gnu packages gnuzilla) |
01224157 | 43 | #:use-module (gnu packages libevent) |
dc77f0d3 | 44 | #:use-module (gnu packages linux) |
71f4b81a AE |
45 | #:use-module (gnu packages perl) |
46 | #:use-module (gnu packages pkg-config) | |
5c863d57 | 47 | #:use-module (gnu packages python) |
44d10b1f | 48 | #:use-module (gnu packages python-xyz) |
a7fd7b68 | 49 | #:use-module (gnu packages tls) |
71f4b81a | 50 | #:use-module (gnu packages xml)) |
49f24f41 | 51 | |
7af8a9b7 LC |
52 | (define-public gvpe |
53 | (package | |
54 | (name "gvpe") | |
574d877e | 55 | (version "3.1") |
7af8a9b7 LC |
56 | (source (origin |
57 | (method url-fetch) | |
58 | (uri (string-append "mirror://gnu/gvpe/gvpe-" | |
59 | version ".tar.gz")) | |
60 | (sha256 | |
61 | (base32 | |
574d877e | 62 | "1cz8n75ksl0l908zc5l3rnfm1hv7130s2w8710799fr5sxrdbszi")))) |
7af8a9b7 LC |
63 | (build-system gnu-build-system) |
64 | (home-page "http://software.schmorp.de/pkg/gvpe.html") | |
574d877e | 65 | (native-inputs `(("pkg-config" ,pkg-config))) |
7af8a9b7 LC |
66 | (inputs `(("openssl" ,openssl) |
67 | ("zlib" ,zlib))) | |
68 | (synopsis "Secure VPN among multiple nodes over an untrusted network") | |
69 | (description | |
70 | "The GNU Virtual Private Ethernet creates a virtual network | |
71 | with multiple nodes using a variety of transport protocols. It works | |
72 | by creating encrypted host-to-host tunnels between multiple | |
73 | endpoints.") | |
74 | (license license:gpl3+))) | |
75 | ||
49f24f41 AE |
76 | (define-public vpnc |
77 | (package | |
78 | (name "vpnc") | |
79 | (version "0.5.3") | |
80 | (source (origin | |
81 | (method url-fetch) | |
594360f5 | 82 | (uri (string-append "https://www.unix-ag.uni-kl.de/~massar/vpnc/vpnc-" |
49f24f41 AE |
83 | version ".tar.gz")) |
84 | (sha256 (base32 | |
101e67ac | 85 | "1128860lis89g1s21hqxvap2nq426c9j4bvgghncc1zj0ays7kj6")))) |
49f24f41 AE |
86 | (build-system gnu-build-system) |
87 | (inputs `(("libgcrypt" ,libgcrypt) | |
42c97811 | 88 | ("perl" ,perl) |
101e67ac | 89 | ("vpnc-scripts" ,vpnc-scripts))) |
49f24f41 AE |
90 | (arguments |
91 | `(#:tests? #f ; there is no check target | |
49f24f41 | 92 | #:phases |
42c97811 | 93 | (modify-phases %standard-phases |
101e67ac | 94 | (add-after 'unpack 'use-store-paths |
42c97811 | 95 | (lambda* (#:key inputs outputs #:allow-other-keys) |
101e67ac TGR |
96 | (let ((out (assoc-ref outputs "out")) |
97 | (vpnc-scripts (assoc-ref inputs "vpnc-scripts"))) | |
98 | (substitute* "config.c" | |
99 | (("/etc/vpnc/vpnc-script") | |
100 | (string-append vpnc-scripts "/etc/vpnc/vpnc-script"))) | |
101 | (substitute* "Makefile" | |
102 | (("ETCDIR=.*") | |
103 | (string-append "ETCDIR=" out "/etc/vpnc\n")) | |
104 | (("PREFIX=.*") | |
105 | (string-append "PREFIX=" out "\n"))) | |
106 | #t))) | |
107 | (delete 'configure)))) ; no configure script | |
799dcdc4 | 108 | (synopsis "Client for Cisco VPN concentrators") |
49f24f41 AE |
109 | (description |
110 | "vpnc is a VPN client compatible with Cisco's EasyVPN equipment. | |
35b9e423 | 111 | It supports IPSec (ESP) with Mode Configuration and Xauth. It supports only |
49f24f41 | 112 | shared-secret IPSec authentication with Xauth, AES (256, 192, 128), 3DES, |
35b9e423 | 113 | 1DES, MD5, SHA1, DH1/2/5 and IP tunneling. It runs entirely in userspace. |
49f24f41 AE |
114 | Only \"Universal TUN/TAP device driver support\" is needed in the kernel.") |
115 | (license license:gpl2+) ; some file are bsd-2, see COPYING | |
116 | (home-page "http://www.unix-ag.uni-kl.de/~massar/vpnc/"))) | |
71f4b81a | 117 | |
06d91fd9 | 118 | (define-public vpnc-scripts |
1a135896 | 119 | (let ((commit "07c3518dd6b8dc424e9c3650a62bed994a4dcbe1")) |
06d91fd9 TGR |
120 | (package |
121 | (name "vpnc-scripts") | |
1a135896 | 122 | (version (string-append "20180226." (string-take commit 7))) |
06d91fd9 TGR |
123 | (source (origin |
124 | (method git-fetch) | |
125 | (uri | |
126 | (git-reference | |
127 | (url "git://git.infradead.org/users/dwmw2/vpnc-scripts.git") | |
128 | (commit commit))) | |
728ee9d6 | 129 | (file-name (git-file-name name version)) |
06d91fd9 TGR |
130 | (sha256 |
131 | (base32 | |
1a135896 | 132 | "02d29nrmnj6kfa889cavqn1pkn9ssb5gyp4lz1v47spwx7abpdi7")))) |
06d91fd9 TGR |
133 | (build-system gnu-build-system) |
134 | (inputs `(("coreutils" ,coreutils) | |
135 | ("grep" ,grep) | |
136 | ("iproute2" ,iproute) ; for ‘ip’ | |
137 | ("net-tools" ,net-tools) ; for ‘ifconfig’, ‘route’ | |
138 | ("sed" ,sed) | |
139 | ("which" ,which))) | |
140 | (arguments | |
141 | `(#:phases | |
142 | (modify-phases %standard-phases | |
143 | (add-after 'unpack 'use-relative-paths | |
144 | ;; Patch the scripts to work with and use relative paths. | |
145 | (lambda* _ | |
146 | (for-each (lambda (script) | |
147 | (substitute* script | |
148 | (("^PATH=.*") "") | |
149 | (("(/usr|)/s?bin/") "") | |
150 | (("\\[ +-x +([^]]+) +\\]" _ command) | |
151 | (string-append "command -v >/dev/null 2>&1 " | |
152 | command)))) | |
153 | (find-files "." "^vpnc-script")) | |
154 | #t)) | |
155 | (delete 'configure) ; no configure script | |
156 | (replace 'build | |
157 | (lambda _ | |
863501b7 | 158 | (invoke "gcc" "-o" "netunshare" "netunshare.c"))) |
06d91fd9 TGR |
159 | (replace 'install |
160 | ;; There is no Makefile; manually install the relevant files. | |
161 | (lambda* (#:key outputs #:allow-other-keys) | |
162 | (let* ((out (assoc-ref outputs "out")) | |
163 | (etc (string-append out "/etc/vpnc"))) | |
164 | (for-each (lambda (file) | |
165 | (install-file file etc)) | |
166 | (append (find-files "." "^vpnc-script") | |
167 | (list "netunshare" | |
168 | "xinetd.netns.conf"))) | |
169 | #t))) | |
170 | (add-after 'install 'wrap-scripts | |
171 | ;; Wrap scripts with paths to their common hard dependencies. | |
172 | ;; Optional dependencies will need to be installed by the user. | |
173 | (lambda* (#:key inputs outputs #:allow-other-keys) | |
174 | (let ((out (assoc-ref outputs "out"))) | |
175 | (for-each | |
176 | (lambda (script) | |
177 | (wrap-program script | |
178 | `("PATH" ":" prefix | |
179 | ,(map (lambda (name) | |
180 | (let ((input (assoc-ref inputs name))) | |
181 | (string-append input "/bin:" | |
182 | input "/sbin"))) | |
183 | (list "coreutils" | |
184 | "grep" | |
185 | "iproute2" | |
186 | "net-tools" | |
187 | "sed" | |
188 | "which"))))) | |
189 | (find-files (string-append out "/etc/vpnc/vpnc-script") | |
863501b7 TGR |
190 | "^vpnc-script")) |
191 | #t)))) | |
06d91fd9 TGR |
192 | #:tests? #f)) ; no tests |
193 | (home-page "http://git.infradead.org/users/dwmw2/vpnc-scripts.git") | |
194 | (synopsis "Network configuration scripts for Cisco VPN clients") | |
195 | (description | |
196 | "This set of scripts configures routing and name services when invoked | |
197 | by the VPNC or OpenConnect Cisco @dfn{Virtual Private Network} (VPN) clients. | |
198 | ||
199 | The default @command{vpnc-script} automatically configures most common | |
200 | connections, and provides hooks for performing custom actions at various stages | |
201 | of the connection or disconnection process. | |
202 | ||
203 | Alternative scripts are provided for more complicated set-ups, or to serve as an | |
204 | example for writing your own. For example, @command{vpnc-script-sshd} contains | |
205 | the entire VPN in a network namespace accessible only through SSH.") | |
206 | (license license:gpl2+)))) | |
71f4b81a | 207 | |
01224157 PL |
208 | (define-public ocproxy |
209 | (package | |
210 | (name "ocproxy") | |
211 | (version "1.60") | |
212 | (source (origin | |
213 | (method url-fetch) | |
214 | (uri (string-append | |
215 | "https://github.com/cernekee/ocproxy/archive/v" | |
216 | version ".tar.gz")) | |
217 | (file-name (string-append name "-" version ".tar.gz")) | |
218 | (sha256 | |
219 | (base32 | |
220 | "1b4rg3xq5jnrp2l14sw0msan8kqhdxmsd7gpw9lkiwvxy13pcdm7")))) | |
221 | (build-system gnu-build-system) | |
222 | (native-inputs | |
223 | `(("autoconf" ,autoconf) | |
224 | ("automake" ,automake))) | |
225 | (inputs | |
226 | `(("libevent" ,libevent))) | |
227 | (arguments | |
228 | '(#:phases | |
229 | (modify-phases %standard-phases | |
230 | (add-after 'unpack 'autogen | |
231 | (lambda _ (invoke "sh" "autogen.sh")))))) | |
232 | (home-page "https://github.com/cernekee/ocproxy") | |
233 | (synopsis "OpenConnect proxy") | |
234 | (description | |
235 | "User-level @dfn{SOCKS} and port forwarding proxy for OpenConnect based | |
236 | on LwIP. When using ocproxy, OpenConnect only handles network activity that | |
237 | the user specifically asks to proxy, so the @dfn{VPN} interface no longer | |
238 | \"hijacks\" all network traffic on the host.") | |
239 | (license license:bsd-3))) | |
240 | ||
71f4b81a AE |
241 | (define-public openconnect |
242 | (package | |
243 | (name "openconnect") | |
9e5709f0 | 244 | (version "8.02") |
71f4b81a AE |
245 | (source (origin |
246 | (method url-fetch) | |
d4bf49b1 EB |
247 | (uri (string-append "ftp://ftp.infradead.org/pub/openconnect/" |
248 | "openconnect-" version ".tar.gz")) | |
71f4b81a | 249 | (sha256 (base32 |
9e5709f0 | 250 | "04p0vzc1791h68hd9803wsyb64zrwm8qpdqx0szhj9pig71g5a0w")))) |
71f4b81a AE |
251 | (build-system gnu-build-system) |
252 | (inputs | |
c4c4cc05 | 253 | `(("libxml2" ,libxml2) |
060e365a | 254 | ("gnutls" ,gnutls) |
a6d06e86 | 255 | ("vpnc-scripts" ,vpnc-scripts) |
71f4b81a | 256 | ("zlib" ,zlib))) |
c4c4cc05 | 257 | (native-inputs |
b94a6ca0 | 258 | `(("gettext" ,gettext-minimal) |
c4c4cc05 | 259 | ("pkg-config" ,pkg-config))) |
71f4b81a | 260 | (arguments |
d4bf49b1 EB |
261 | `(#:configure-flags |
262 | `(,(string-append "--with-vpnc-script=" | |
a6d06e86 | 263 | (assoc-ref %build-inputs "vpnc-scripts") |
d4bf49b1 | 264 | "/etc/vpnc/vpnc-script")))) |
799dcdc4 | 265 | (synopsis "Client for Cisco VPN") |
71f4b81a AE |
266 | (description |
267 | "OpenConnect is a client for Cisco's AnyConnect SSL VPN, which is | |
268 | supported by the ASA5500 Series, by IOS 12.4(9)T or later on Cisco SR500, | |
269 | 870, 880, 1800, 2800, 3800, 7200 Series and Cisco 7301 Routers, | |
270 | and probably others.") | |
271 | (license license:lgpl2.1) | |
8b1d0ff4 | 272 | (home-page "https://www.infradead.org/openconnect/"))) |
dc77f0d3 DT |
273 | |
274 | (define-public openvpn | |
275 | (package | |
276 | (name "openvpn") | |
971c8f13 | 277 | (version "2.4.7") |
dc77f0d3 DT |
278 | (source (origin |
279 | (method url-fetch) | |
280 | (uri (string-append | |
281 | "https://swupdate.openvpn.org/community/releases/openvpn-" | |
282 | version ".tar.xz")) | |
283 | (sha256 | |
284 | (base32 | |
971c8f13 | 285 | "0j7na936isk9j8nsdrrbw7wmy09inmjqvsb8mw8az7k61xbm6bx4")))) |
dc77f0d3 DT |
286 | (build-system gnu-build-system) |
287 | (arguments | |
288 | '(#:configure-flags '("--enable-iproute2=yes"))) | |
289 | (native-inputs | |
290 | `(("iproute2" ,iproute))) | |
291 | (inputs | |
dee9a262 EF |
292 | `(("lz4" ,lz4) |
293 | ("lzo" ,lzo) | |
dc77f0d3 DT |
294 | ("openssl" ,openssl) |
295 | ("linux-pam" ,linux-pam))) | |
296 | (home-page "https://openvpn.net/") | |
297 | (synopsis "Virtual private network daemon") | |
9599339c TGR |
298 | (description |
299 | "OpenVPN implements virtual private network (@dfn{VPN}) techniques | |
dc77f0d3 DT |
300 | for creating secure point-to-point or site-to-site connections in routed or |
301 | bridged configurations and remote access facilities. It uses a custom | |
302 | security protocol that utilizes SSL/TLS for key exchange. It is capable of | |
9599339c | 303 | traversing network address translators (@dfn{NAT}s) and firewalls.") |
dc77f0d3 | 304 | (license license:gpl2))) |
feca8e2b JM |
305 | |
306 | (define-public tinc | |
307 | (package | |
308 | (name "tinc") | |
d0d3ed6d | 309 | (version "1.0.35") |
feca8e2b JM |
310 | (source (origin |
311 | (method url-fetch) | |
e81ddeda | 312 | (uri (string-append "https://tinc-vpn.org/packages/" |
feca8e2b JM |
313 | name "-" version ".tar.gz")) |
314 | (sha256 | |
315 | (base32 | |
d0d3ed6d | 316 | "0pl92sdwrkiwgll78x0ww06hfljd07mkwm62g8x17qn3gha3pj0q")))) |
feca8e2b | 317 | (build-system gnu-build-system) |
7b770eca SB |
318 | (arguments |
319 | '(#:configure-flags | |
320 | '("--sysconfdir=/etc" | |
321 | "--localstatedir=/var"))) | |
feca8e2b JM |
322 | (inputs `(("zlib" ,zlib) |
323 | ("lzo" ,lzo) | |
324 | ("openssl" ,openssl))) | |
e81ddeda | 325 | (home-page "https://tinc-vpn.org") |
feca8e2b JM |
326 | (synopsis "Virtual Private Network (VPN) daemon") |
327 | (description | |
328 | "Tinc is a VPN that uses tunnelling and encryption to create a secure | |
329 | private network between hosts on the internet.") | |
330 | (license license:gpl2+))) | |
5c863d57 TGR |
331 | |
332 | (define-public sshuttle | |
333 | (package | |
334 | (name "sshuttle") | |
627c6531 | 335 | (version "0.78.5") |
5c863d57 TGR |
336 | (source |
337 | (origin | |
338 | (method url-fetch) | |
339 | (uri (pypi-uri name version)) | |
340 | (sha256 | |
341 | (base32 | |
627c6531 | 342 | "0vp13xwrhx4m6zgsyzvai84lkq9mzkaw47j58dk0ll95kaymk2x8")))) |
5c863d57 | 343 | (build-system python-build-system) |
c32863e0 TGR |
344 | (arguments |
345 | `(#:phases | |
346 | (modify-phases %standard-phases | |
347 | (add-after 'unpack 'patch-FHS-file-names | |
348 | (lambda _ | |
349 | (substitute* "sshuttle/client.py" | |
350 | (("/usr/bin/env") (which "env"))) | |
351 | (substitute* "sshuttle/ssh.py" | |
0e2d3ce2 | 352 | (("/bin/sh") "sh")) |
c32863e0 | 353 | #t))))) |
5c863d57 | 354 | (native-inputs |
3308591f | 355 | `(("python-setuptools-scm" ,python-setuptools-scm) |
5c863d57 | 356 | ;; For tests only. |
627c6531 | 357 | ("python-flake8", python-flake8) |
5c863d57 | 358 | ("python-mock" ,python-mock) |
627c6531 | 359 | ("python-pytest-cov" ,python-pytest-cov) |
3308591f | 360 | ("python-pytest-runner" ,python-pytest-runner))) |
5c863d57 TGR |
361 | (home-page "https://github.com/sshuttle/sshuttle") |
362 | (synopsis "VPN that transparently forwards connections over SSH") | |
363 | (description "sshuttle creates an encrypted virtual private network (VPN) | |
364 | connection to any remote server to which you have secure shell (SSH) access. | |
365 | The only requirement is a suitable version of Python on the server; | |
366 | administrative privileges are required only on the client. Unlike most VPNs, | |
367 | sshuttle forwards entire sessions, not packets, using kernel transparent | |
368 | proxying. This makes it faster and more reliable than SSH's own tunneling and | |
369 | port forwarding features. It can forward both TCP and UDP traffic, including | |
370 | DNS domain name queries.") | |
371 | (license license:lgpl2.0))) ; incorrectly identified as GPL in ‘setup.py’ | |
1ce6f33b TGR |
372 | |
373 | (define-public sshoot | |
374 | (package | |
375 | (name "sshoot") | |
3b4018d6 | 376 | (version "1.2.6") |
1ce6f33b TGR |
377 | (source |
378 | (origin | |
379 | (method url-fetch) | |
380 | (uri (pypi-uri name version)) | |
381 | (sha256 | |
382 | (base32 | |
3b4018d6 | 383 | "1ccgh0hjyxrwkgy3hnxz3hgbjbs0lmfs25d5l5jam0xbpcpj63h0")))) |
1ce6f33b | 384 | (build-system python-build-system) |
c0b12a60 MB |
385 | (arguments |
386 | '(#:phases | |
387 | (modify-phases %standard-phases | |
388 | (add-after 'unpack 'patch-paths | |
389 | (lambda _ | |
390 | (substitute* "sshoot/tests/test_manager.py" | |
391 | (("/bin/sh") (which "sh"))) | |
392 | #t))))) | |
1ce6f33b TGR |
393 | (inputs |
394 | `(("python-argcomplete" ,python-argcomplete) | |
395 | ("python-prettytable" ,python-prettytable) | |
396 | ("python-pyyaml" ,python-pyyaml))) | |
397 | ;; For tests only. | |
398 | (native-inputs | |
399 | `(("python-fixtures" ,python-fixtures) | |
400 | ("python-pbr" ,python-pbr) | |
401 | ("python-testtools" ,python-testtools))) | |
3b4018d6 | 402 | (home-page "https://github.com/albertodonato/sshoot") |
1ce6f33b TGR |
403 | (synopsis "sshuttle VPN session manager") |
404 | (description "sshoot provides a command-line interface to manage multiple | |
405 | @command{sshuttle} virtual private networks. It supports flexible profiles | |
406 | with configuration options for most of @command{sshuttle}’s features.") | |
407 | (license license:gpl3+))) | |
7ba2b274 MP |
408 | |
409 | (define-public badvpn | |
410 | (package | |
411 | (name "badvpn") | |
412 | (version "1.999.130") | |
413 | (source | |
414 | (origin | |
415 | (method git-fetch) | |
416 | (uri (git-reference | |
417 | (url "https://github.com/ambrop72/badvpn.git") | |
418 | (commit version))) | |
419 | (file-name (git-file-name name version)) | |
420 | (sha256 | |
421 | (base32 "0rm67xhi7bh3yph1vh07imv5y1pwyldvw3wa5bz471g8mnkc7d3c")))) | |
422 | (build-system cmake-build-system) | |
423 | (arguments | |
424 | '(#:tests? #f)) ; no tests | |
425 | (inputs | |
426 | `(("nspr" ,nspr) | |
427 | ("nss" ,nss) | |
428 | ("openssl" ,openssl))) | |
429 | (native-inputs | |
430 | `(("pkg-config" ,pkg-config))) | |
431 | (home-page "https://github.com/ambrop72/badvpn") | |
432 | (synopsis "Peer-to-peer virtual private network (VPN)") | |
433 | (description "@code{BadVPN} is a collection of virtual private | |
434 | network (VPN) tools. It includes: | |
435 | ||
436 | @enumerate | |
437 | @item NCD programming language.\n | |
438 | NCD (Network Configuration Daemon) is a daemon and programming/scripting | |
439 | language for configuration of network interfaces and other aspects of the | |
440 | operating system. | |
441 | @item Tun2socks network-layer proxifier.\n | |
442 | The tun2socks program socksifes TCP connections at the network layer. It | |
443 | implements a TUN device which accepts all incoming TCP connections (regardless | |
444 | of destination IP), and forwards the connections through a SOCKS server. | |
445 | @item Peer-to-peer VPN.\n | |
446 | The peer-to-peer VPN implements a Layer 2 (Ethernet) network between the peers | |
447 | (VPN nodes). | |
448 | @end enumerate") | |
449 | ;; This project contains a bundled lwIP. lwIP is also released under the | |
450 | ;; 3-clause BSD license. | |
451 | (license license:bsd-3))) |