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| author | Patrik Flykt <patrik.flykt@linux.intel.com> | 2014-06-19 15:39:53 +0300 |
|---|---|---|
| committer | Patrik Flykt <patrik.flykt@linux.intel.com> | 2014-06-19 15:44:44 +0300 |
| commit | 7246333cb803b03440d3bd0bdaa233564d09b5ae (patch) | |
| tree | 569fe17d15ae29cad27a9ab2548ca99b6eaa5280 /src/libsystemd-network/dhcp6-protocol.h | |
| parent | c3e2adeaba8e043caed0ef139eeaea016bd152d0 (diff) | |
sd-dhcp6-client: Add Request message sending
As described in RFC 3315, Section 17.1.2, a client has to wait until the
first timeout has elapsed before it is allowed to request IPv6 addresses
from the DHCPv6 server. This is indicated by a non-NULL lease and a
non-zero resend count. Should the Advertisement contain a preference
value of 255 or be received after the first timeout, IPv6 address
requesting is started immediately.
In response to these events, create a Request message and set up proper
resend timers to send the message to the server.
Diffstat (limited to 'src/libsystemd-network/dhcp6-protocol.h')
| -rw-r--r-- | src/libsystemd-network/dhcp6-protocol.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libsystemd-network/dhcp6-protocol.h b/src/libsystemd-network/dhcp6-protocol.h index 1303a55a8..754e80008 100644 --- a/src/libsystemd-network/dhcp6-protocol.h +++ b/src/libsystemd-network/dhcp6-protocol.h @@ -54,6 +54,9 @@ enum { #define DHCP6_SOL_MAX_DELAY 1 * USEC_PER_SEC #define DHCP6_SOL_TIMEOUT 1 * USEC_PER_SEC #define DHCP6_SOL_MAX_RT 120 * USEC_PER_SEC +#define DHCP6_REQ_TIMEOUT 1 * USEC_PER_SEC +#define DHCP6_REQ_MAX_RT 120 * USEC_PER_SEC +#define DHCP6_REQ_MAX_RC 10 enum { DHCP6_DUID_LLT = 1, @@ -66,6 +69,7 @@ enum DHCP6State { DHCP6_STATE_STOPPED = 0, DHCP6_STATE_RS = 1, DHCP6_STATE_SOLICITATION = 2, + DHCP6_STATE_REQUEST = 3, }; enum { |