| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Rework the packet.c code for decoding and assembling DHCP messages. |   reyk | 2017-04-05 | 1 | -9/+9 |
| | | | | | | | | | | | This code suffered from many years of incremental improvements, fix it to: - verify available buffer space in all cases and don't just trust the caller - have an API where you always pass the full buffer length and absolute offset - use consistent types for lengths and buffer offsets (int vs. size_t, ssize_t) - don't just ignore errors, return and fail when something is wrong OK rzalamena@ | ||||
| * | constify pc_remote and pc_circuit | reyk | 2017-04-04 | 1 | -3/+3 |
| | | | | | OK rzalamena@ | ||||
| * | Move the server struct to header file and make it compatible with IPv6. |   rzalamena | 2017-03-16 | 1 | -1/+8 |
| | | | | | ok reyk@ | ||||
| * | Improve the interface and addresses discovery code and prepare to | rzalamena | 2017-03-15 | 1 | -3/+20 |
| | | | | | | | receive IPv6 support. ok reyk@ | ||||
| * | Remove some global variables that are not being used. | rzalamena | 2017-03-14 | 1 | -5/+1 |
| | | | | | ok gsoares@, jca@ | ||||
| * | Implement support for layer 2 relaying and add further Relay Agent | rzalamena | 2016-12-12 | 1 | -3/+14 |
| | | | | | | | | Information (RFC 3046) options. While at there change the naming of the remote destination parameters: instead of "server" call it "destination". ok reyk@ | ||||
| * | Clean up function prototypes: use a single struct to hold all address | rzalamena | 2016-12-08 | 1 | -12/+29 |
| | | | | | | | | | information instead of passing multiple different parameters. This also prepares the dhcrelay code to receive new features, like: IPv6, layer 2 relaying. ok jca@ | ||||
| * | Simplify get_interfaces function, make it return NULL if we didn't find | rzalamena | 2016-12-08 | 1 | -2/+2 |
| | | | | | | | | the interface and abort dhcrelay with a more friendly message when we don't have an address configured in the interface. ok jca@ | ||||
| * | Rename function discover_interfaces into get_interface and change its | rzalamena | 2016-12-07 | 1 | -2/+3 |
| | | | | | | | prototype to be more useful. ok reyk@ | ||||
| * | Eliminate #include inside *.h files and include only needed headers in |   krw | 2016-02-07 | 1 | -32/+1 |
| | | | | | | | | each *.c file. Inspired by mention of header silliness by Edgar Pettijohn and mmcc@ on tech@. | ||||
| * | Remove unused (a.k.a. always passed NULL) parameter 'data' from |   sthen | 2016-02-02 | 1 | -2/+2 |
| | | | | | | | | | | decode_udp_ip_header() and the useless check of it. Part of original diff from pelikan about udp length errors. From dhcpd: bpf.c r1.9, dhcpd.h r1.46, packet.c r1.5 ok jca | ||||
| * | Add support for "DHCP-over-IPsec" by implementing RFC 3046 (DHCP Relay | reyk | 2009-09-03 | 1 | -2/+4 |
| | | | | | | | | | | | Agent Information Option) and RFC 3456 (DHCP Configuration of IPsec Tunnel Mode). This allows to configure various IPsec clients dynamically via DHCP; dhcrelay needs to listen on enc0 and forward requests to a DHCP server that supports RFC 3046, like I recently did for dhcpd(8). ok krw@ | ||||
| * | <sys/un.h> not needed |   stevesk | 2007-01-04 | 1 | -2/+1 |
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| * | warn() -> warning() to not overload with libc function; this has | stevesk | 2006-12-18 | 1 | -2/+2 |
| | | | | | previously been done to dhclient and dhcpd | ||||
| * | remove incorrect comment | stevesk | 2006-11-29 | 1 | -2/+1 |
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| * | remove unused #defines, no binary change; ok henning@ | stevesk | 2006-11-21 | 1 | -4/+1 |
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| * | remove duplicate #include <unistd.h> (same change as dhclient) | stevesk | 2006-11-21 | 1 | -3/+1 |
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| * | remove unused stuff; henning ok |   deraadt | 2004-05-04 | 1 | -5/+1 |
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| * | get rid of the -p switch, use fixed values for server and client ports, |   canacar | 2004-04-20 | 1 | -3/+6 |
| | | | | | | rename port variables for clarity. ok henning@ | ||||
| * | more shrinking; ok henning | deraadt | 2004-04-20 | 1 | -107/+2 |
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| * | tree.h is not used at all | deraadt | 2004-04-20 | 1 | -2/+1 |
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| * | chroot to /var/empty and drop privileges, theo ok |   henning | 2004-04-13 | 1 | -1/+2 |
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| * | initial cut at split out dhcrelay, whacked from usr.sbin/dhcp/ and sbin/dhclient | henning | 2004-04-12 | 1 | -0/+290 |
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