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authorDave Barach <dave@barachs.net>2020-04-13 16:44:09 -0400
committerDave Barach <dave@barachs.net>2020-04-13 16:44:42 -0400
commitfd0834262c517ea3a420fdba05fb95bc4141762b (patch)
treed4c5b72fd2734cc81120c7f4a1f6b98f9f06560e /src/vnet/dhcp/dhcp4_packet.h
parent5e62c84bb7058b58d9f0fa3b5eff9af93c073274 (diff)
dhcp: fix unicast pkts, clean up state machine
Nominally a bug-fix cherry-pick, but completely manual. Closer to a full feature backport minus binary api changes. Send dhcp unicast packets to ip4-lookup. Otherwise, these packets won't reach a dhcp server on a different subnet. Do an immediate client scan after processing wakeup events. Calculate the next process wakeup time by scanning all clients. Increase maximum (idle, no-clients-configured) timeout to 1000 seconds. Reduce log spew. Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I3d10cd4c353298ed0b19e7e30887dc1d8d07b19e (cherry picked from commit c54162981cdd41d65ed283df36955007552ddffe)
Diffstat (limited to 'src/vnet/dhcp/dhcp4_packet.h')
-rw-r--r--src/vnet/dhcp/dhcp4_packet.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/vnet/dhcp/dhcp4_packet.h b/src/vnet/dhcp/dhcp4_packet.h
index 3076dd9529d..abd60127d6c 100644
--- a/src/vnet/dhcp/dhcp4_packet.h
+++ b/src/vnet/dhcp/dhcp4_packet.h
@@ -51,6 +51,8 @@ typedef struct
dhcp_option_t options[0];
} dhcp_header_t;
+extern u8 *format_dhcp_header (u8 * s, va_list * args);
+
typedef enum
{
DHCP_PACKET_DISCOVER = 1,
@@ -60,6 +62,8 @@ typedef enum
DHCP_PACKET_NAK,
} dhcp_packet_type_t;
+extern u8 *format_dhcp_packet_type (u8 * s, va_list * args);
+
typedef enum dhcp_packet_option_t_
{
DHCP_PACKET_OPTION_MSG_TYPE = 53,