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More development on dhcp-split-relay.

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This commit is contained in:
Simon Kelley
2025-08-20 12:36:03 +01:00
parent ff30fa4b91
commit 1677c6e10b
6 changed files with 215 additions and 159 deletions
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8
src/dnsmasq.h
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@@ -1144,11 +1144,12 @@ struct dhcp_relay {
union {
struct in_addr addr4;
struct in6_addr addr6;
} local, server;
} local, server, uplink;
char *interface; /* Allowable interface for replies from server, and dest for IPv6 multicast */
int iface_index; /* working - interface in which requests arrived, for return */
int port; /* Port of relay we forward to. */
int split_mode; /* Split address allocation and relay address. */
int warned, matchcount;
#ifdef HAVE_SCRIPT
struct snoop_record {
struct in6_addr client, prefix;
@@ -1667,8 +1668,9 @@ size_t dhcp_reply(struct dhcp_context *context, char *iface_name, int int_index,
time_t recvtime, struct in_addr leasequery_source);
unsigned char *extended_hwaddr(int hwtype, int hwlen, unsigned char *hwaddr,
int clid_len, unsigned char *clid, int *len_out);
void relay_upstream4(int iface_index, struct dhcp_packet *mess, size_t sz, int unicast);
struct dhcp_relay *relay_reply4(struct dhcp_packet *mess, char *arrival_interface);
void relay_upstream4(struct in_addr iface_addr, int iface_index,
struct dhcp_packet *mess, size_t sz, int unicast);
unsigned int relay_reply4(struct dhcp_packet *mess, size_t sz, char *arrival_interface);
#endif
/* dnsmasq.c */