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-rw-r--r--networking/udhcp/d6_dhcpc.c14
-rw-r--r--networking/udhcp/dhcpc.c36
-rw-r--r--networking/udhcp/dhcpd.c4
3 files changed, 36 insertions, 18 deletions
diff --git a/networking/udhcp/d6_dhcpc.c b/networking/udhcp/d6_dhcpc.c
index fbdaa99bd..76b087b92 100644
--- a/networking/udhcp/d6_dhcpc.c
+++ b/networking/udhcp/d6_dhcpc.c
@@ -1589,8 +1589,10 @@ int udhcpc6_main(int argc UNUSED_PARAM, char **argv)
}
if ((packet.d6_xid32 & htonl(0x00ffffff)) != xid) {
- log1("xid %x (our is %x), ignoring packet",
- (unsigned)(packet.d6_xid32 & htonl(0x00ffffff)), (unsigned)xid);
+ log1("xid %x (our is %x)%s",
+ (unsigned)(packet.d6_xid32 & htonl(0x00ffffff)), (unsigned)xid,
+ ", ignoring packet"
+ );
continue;
}
@@ -1743,7 +1745,7 @@ int udhcpc6_main(int argc UNUSED_PARAM, char **argv)
free(client6_data.ia_na);
client6_data.ia_na = d6_copy_option(packet.d6_options, packet_end, D6_OPT_IA_NA);
if (!client6_data.ia_na) {
- bb_info_msg("no %s option, ignoring packet", "IA_NA");
+ bb_info_msg("no %s option%s", "IA_NA", ", ignoring packet");
continue;
}
if (client6_data.ia_na->len < (4 + 4 + 4) + (2 + 2 + 16 + 4 + 4)) {
@@ -1756,7 +1758,7 @@ int udhcpc6_main(int argc UNUSED_PARAM, char **argv)
D6_OPT_IAADDR
);
if (!iaaddr) {
- bb_info_msg("no %s option, ignoring packet", "IAADDR");
+ bb_info_msg("no %s option%s", "IAADDR", ", ignoring packet");
continue;
}
if (iaaddr->len < (16 + 4 + 4)) {
@@ -1781,7 +1783,7 @@ int udhcpc6_main(int argc UNUSED_PARAM, char **argv)
free(client6_data.ia_pd);
client6_data.ia_pd = d6_copy_option(packet.d6_options, packet_end, D6_OPT_IA_PD);
if (!client6_data.ia_pd) {
- bb_info_msg("no %s option, ignoring packet", "IA_PD");
+ bb_info_msg("no %s option%s", "IA_PD", ", ignoring packet");
continue;
}
if (client6_data.ia_pd->len < (4 + 4 + 4) + (2 + 2 + 4 + 4 + 1 + 16)) {
@@ -1794,7 +1796,7 @@ int udhcpc6_main(int argc UNUSED_PARAM, char **argv)
D6_OPT_IAPREFIX
);
if (!iaprefix) {
- bb_info_msg("no %s option, ignoring packet", "IAPREFIX");
+ bb_info_msg("no %s option%s", "IAPREFIX", ", ignoring packet");
continue;
}
if (iaprefix->len < (4 + 4 + 1 + 16)) {
diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
index 922c71ebd..bbcbd1fca 100644
--- a/networking/udhcp/dhcpc.c
+++ b/networking/udhcp/dhcpc.c
@@ -729,7 +729,7 @@ static NOINLINE int send_discover(uint32_t xid, uint32_t requested)
*/
add_client_options(&packet);
- bb_info_msg("sending %s", "discover");
+ bb_simple_info_msg("broadcasting discover");
return raw_bcast_from_client_data_ifindex(&packet, INADDR_ANY);
}
@@ -742,6 +742,7 @@ static NOINLINE int send_select(uint32_t xid, uint32_t server, uint32_t requeste
{
struct dhcp_packet packet;
struct in_addr temp_addr;
+ char server_str[sizeof("255.255.255.255")];
/*
* RFC 2131 4.3.2 DHCPREQUEST message
@@ -772,8 +773,13 @@ static NOINLINE int send_select(uint32_t xid, uint32_t server, uint32_t requeste
*/
add_client_options(&packet);
+ temp_addr.s_addr = server;
+ strcpy(server_str, inet_ntoa(temp_addr));
temp_addr.s_addr = requested;
- bb_info_msg("sending select for %s", inet_ntoa(temp_addr));
+ bb_info_msg("broadcasting select for %s, server %s",
+ inet_ntoa(temp_addr),
+ server_str
+ );
return raw_bcast_from_client_data_ifindex(&packet, INADDR_ANY);
}
@@ -782,7 +788,6 @@ static NOINLINE int send_select(uint32_t xid, uint32_t server, uint32_t requeste
static NOINLINE int send_renew(uint32_t xid, uint32_t server, uint32_t ciaddr)
{
struct dhcp_packet packet;
- struct in_addr temp_addr;
/*
* RFC 2131 4.3.2 DHCPREQUEST message
@@ -813,8 +818,14 @@ static NOINLINE int send_renew(uint32_t xid, uint32_t server, uint32_t ciaddr)
*/
add_client_options(&packet);
- temp_addr.s_addr = server;
- bb_info_msg("sending renew to %s", inet_ntoa(temp_addr));
+ if (server) {
+ struct in_addr temp_addr;
+ temp_addr.s_addr = server;
+ bb_info_msg("sending renew to server %s", inet_ntoa(temp_addr));
+ } else {
+ bb_simple_info_msg("broadcasting renew");
+ }
+
return bcast_or_ucast(&packet, ciaddr, server);
}
@@ -843,7 +854,7 @@ static NOINLINE int send_decline(/*uint32_t xid,*/ uint32_t server, uint32_t req
udhcp_add_simple_option(&packet, DHCP_SERVER_ID, server);
- bb_info_msg("sending %s", "decline");
+ bb_simple_info_msg("broadcasting decline");
return raw_bcast_from_client_data_ifindex(&packet, INADDR_ANY);
}
#endif
@@ -1644,8 +1655,10 @@ int udhcpc_main(int argc UNUSED_PARAM, char **argv)
}
if (packet.xid != xid) {
- log1("xid %x (our is %x), ignoring packet",
- (unsigned)packet.xid, (unsigned)xid);
+ log1("xid %x (our is %x)%s",
+ (unsigned)packet.xid, (unsigned)xid,
+ ", ignoring packet"
+ );
continue;
}
@@ -1720,6 +1733,7 @@ int udhcpc_main(int argc UNUSED_PARAM, char **argv)
unsigned start;
uint32_t lease_seconds;
struct in_addr temp_addr;
+ char server_str[sizeof("255.255.255.255")];
uint8_t *temp;
temp = udhcp_get_option32(&packet, DHCP_LEASE_TIME);
@@ -1775,9 +1789,11 @@ int udhcpc_main(int argc UNUSED_PARAM, char **argv)
}
#endif
/* enter bound state */
+ temp_addr.s_addr = server_addr;
+ strcpy(server_str, inet_ntoa(temp_addr));
temp_addr.s_addr = packet.yiaddr;
- bb_info_msg("lease of %s obtained, lease time %u",
- inet_ntoa(temp_addr), (unsigned)lease_seconds);
+ bb_info_msg("lease of %s obtained from %s, lease time %u",
+ inet_ntoa(temp_addr), server_str, (unsigned)lease_seconds);
requested_ip = packet.yiaddr;
start = monotonic_sec();
diff --git a/networking/udhcp/dhcpd.c b/networking/udhcp/dhcpd.c
index cd32cb437..260130507 100644
--- a/networking/udhcp/dhcpd.c
+++ b/networking/udhcp/dhcpd.c
@@ -1048,7 +1048,7 @@ int udhcpd_main(int argc UNUSED_PARAM, char **argv)
move_from_unaligned32(server_id_network_order, server_id_opt);
if (server_id_network_order != server_data.server_nip) {
/* client talks to somebody else */
- log1("server ID doesn't match%s", ", ignoring");
+ log1("server ID doesn't match%s", ", ignoring packet");
continue;
}
}
@@ -1171,7 +1171,7 @@ o DHCPREQUEST generated during REBINDING state:
if (!requested_ip_opt) {
requested_nip = packet.ciaddr;
if (requested_nip == 0) {
- log1("no requested IP and no ciaddr%s", ", ignoring");
+ log1("no requested IP and no ciaddr%s", ", ignoring packet");
break;
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 23:30:38 +0000