accel-ppp.git/accel-pppd/ctrl/ipoe/dhcpv4.h, branch stableHigh performance PPTP/L2TP/SSTP/PPPoE/IPoE server for Linux (mirror of https://github.com/accel-ppp/accel-ppp.git)
https://git.amelek.net/accel-ppp/accel-ppp.git/atom?h=stable2023-06-05T14:08:51+00:00ipoe: add dhcp link selection sub-option2023-06-05T14:08:51+00:00Philippe Guibertphilippe.guibert@6wind.com2022-12-29T14:51:26+00:00urn:sha1:61e31c591e10326630ec9297c50b2dd8d04602c1
Add the support of DHCP option 82 "Agent Information" sub-option 5
"link selection". The IPv4 value can be specified in the [ipoe]
"link-selection" configuration option.
Link: https://www.rfc-editor.org/rfc/rfc3527.html
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
T72: Fix compilations warnings for unaligned variable access2022-10-22T12:11:29+00:00Volodymyr Hutivolodymyr.huti@gmail.com2022-10-13T11:20:06+00:00urn:sha1:6e5f9980a8a71015a228279e07970621d23c7b35
- IPoE/DHCP4: Specify minimal suitable alignment explicitly.
We need to guarantee 2 byte alignment for the `hdr` pointer in
`ip_csum(uint16_t *buf)` calculation
- PPPOE: Suppress false-positive warning for `sockaddr_pppox`.
Similiar issue: https://github.com/kernelslacker/trinity/pull/40
- Introduce tmp variables to avoid alignment issues for SSTP/DHCPv6
For additional details:
https://phabricator.accel-ppp.org/T72
Signed-off-by: Volodymyr Huti <v.huti@vyos.io>
ipoe: use destination address from IP header as server_id if not sent in dhcp request header2021-04-30T08:53:47+00:00Dmitry Kozlovxeb@mail.ru2021-04-30T08:52:25+00:00urn:sha1:b1ca6157c6fcd93966e115f113a032a42f77843dipoe: added option 56 to DHCP NAK packet2020-12-19T09:42:12+00:00Dmitry Kozlovxeb@mail.ru2020-12-19T09:42:12+00:00urn:sha1:588965eaf3fa90531482c5bcf1c145bce0e9a169ipoe: dhcp: add rebind-time support2020-04-30T01:33:41+00:00Vladislav Grishenkothemiron@mail.ru2020-04-30T01:33:41+00:00urn:sha1:90778881d9aba076344412b7769e103f36541273ipoe: dhcpv4: group radius array attrs into one dhcp option2019-02-02T17:22:28+00:00Vladislav Grishenkothemiron@mail.ru2019-02-02T17:22:28+00:00urn:sha1:f61d4a5aec11dfda73700c19df9a7662f8a10988ipoe: implemented new load balancing mechanism2017-12-27T10:19:53+00:00Dmitry Kozlovxeb@mail.ru2017-12-27T10:19:48+00:00urn:sha1:1d6f68a518cd7f8cc182080b57d76ed16dc3973a
new config options:
[ipoe]
weight=N - global weight
interface=ethX,weight=N - per-interface weight
How it works:
On reception of DHCPDISCOVER accel-ppp sends broadcast DHCP message to port 67 with same xid and add special vendor-specific option
where encodes its current session count multipled by weight.
On reception of such message accel-ppp searches session with same xid and compares weight.
If received weight is less than session's weight then it terminates this session.
per-interface weight=0 has special meaning as backup (fail-over) interface, f.e. it terminates session on any received weight.
By default weight based load balancing is disabled.
To enable need to specify global or/and per-interface weight.
ipoe: implemented support for freeradius dhcp attributes2016-12-10T17:46:11+00:00Dmitry Kozlovxeb@mail.ru2016-12-10T17:44:29+00:00urn:sha1:af82c18fe8985b706740614d5ed738026ae68878ipoe: implemented dhcp option 582015-11-17T20:05:11+00:00Dmitry Kozlovxeb@mail.ru2015-11-17T20:05:11+00:00urn:sha1:74c00bfc521a6136d4ee0d776f8d1717014b2bfcremove trailing whitespaces2014-11-22T05:56:40+00:00Dmitry Kozlovxeb@mail.ru2014-11-22T05:56:40+00:00urn:sha1:81ca3923a29ea9b67f7291be23b210019546aa5f