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![Alexander A. Klimov](/assets/img/avatar_default.png)
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Signed-off-by: David S. Miller <davem@davemloft.net>
34 lines
1.6 KiB
Text
34 lines
1.6 KiB
Text
# SPDX-License-Identifier: GPL-2.0-only
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#
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# CCITT X.25 Packet Layer
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#
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config X25
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tristate "CCITT X.25 Packet Layer"
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help
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X.25 is a set of standardized network protocols, similar in scope to
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frame relay; the one physical line from your box to the X.25 network
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entry point can carry several logical point-to-point connections
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(called "virtual circuits") to other computers connected to the X.25
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network. Governments, banks, and other organizations tend to use it
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to connect to each other or to form Wide Area Networks (WANs). Many
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countries have public X.25 networks. X.25 consists of two
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protocols: the higher level Packet Layer Protocol (PLP) (say Y here
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if you want that) and the lower level data link layer protocol LAPB
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(say Y to "LAPB Data Link Driver" below if you want that).
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You can read more about X.25 at <https://www.sangoma.com/tutorials/x25/> and
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<http://docwiki.cisco.com/wiki/X.25>.
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Information about X.25 for Linux is contained in the files
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<file:Documentation/networking/x25.rst> and
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<file:Documentation/networking/x25-iface.rst>.
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One connects to an X.25 network either with a dedicated network card
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using the X.21 protocol (not yet supported by Linux) or one can do
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X.25 over a standard telephone line using an ordinary modem (say Y
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to "X.25 async driver" below) or over Ethernet using an ordinary
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Ethernet card and the LAPB over Ethernet (say Y to "LAPB Data Link
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Driver" and "LAPB over Ethernet driver" below).
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To compile this driver as a module, choose M here: the module
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will be called x25. If unsure, say N.
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