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Trivial documentation updates.

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Nicholas J. Kain 2018-02-18 00:31:39 -05:00
parent e08d3b15b5
commit a66f007931
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README.md
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@ -1,5 +1,5 @@
# ndhc
Copyright (C) 2004-2017 Nicholas J. Kain.
Copyright (C) 2004-2018 Nicholas J. Kain.
See LICENSE for licensing information. In short: Two-clause / New BSD.
@ -61,7 +61,7 @@ peer won't relent in the case of a conflict, and of relentlessly defending
a lease forever. In either mode, it rate-limits defense messages, so it
can't be tricked into flooding by a hostile peer or DHCP server, either.
*Small*. Both ndhc avoids unnecessary outside dependencies and is written
*Small*. ndhc avoids unnecessary outside dependencies and is written
in plain C.
*Fast*. ndhc filters input using the BPF/LPF mechanism so that
@ -110,7 +110,8 @@ $ su -
# umask 077
# groupadd ndhc
```
Create new users `dhcpifch` and `dhcp`. The primary group of these users should be `ndhc`.
Create new users `dhcpsockd`, `dhcpifch` and `dhcp`. The primary group of
these users should be `ndhc`.
```
# useradd -d /var/lib/ndhc -s /sbin/nologin -g ndhc dhcpsockd
# useradd -d /var/lib/ndhc -s /sbin/nologin -g ndhc dhcpifch
@ -217,6 +218,3 @@ on most modern unix systems, but it is not standard.
* Numerous socket options are used, and the `AF_PACKET` socket family
is used for raw sockets and ARP. These are largely Linux-specific, too.
* ndhc can optionally use seccomp-filter to allow only a set of
whitelisted syscalls. This functionality is Linux-specific.