dhcpv6: improve syslog tracing

[project/odhcp6c.git] / src / dhcpv6.c

diff --git a/src/dhcpv6.c b/src/dhcpv6.c
index 11cc8b6280e16f65c7a11f9f4581d7442be84a24..56992968055bfed12d6625c388a5a93e6132619b 100644 (file)
--- a/src/dhcpv6.c
+++ b/src/dhcpv6.c
@@ -660,6 +660,7 @@ int dhcpv6_request(enum dhcpv6_msg type)
                                        .msg_iov = &iov, .msg_iovlen = 1, .msg_control = cmsg_buf.buf,
                                        .msg_controllen = sizeof(cmsg_buf)};
                        struct in6_pktinfo *pktinfo = NULL;
+                       const struct dhcpv6_header *hdr = (const struct dhcpv6_header *)buf;
 
                        // Check for pending signal
                        if (odhcp6c_signal_process())
@@ -703,8 +704,8 @@ int dhcpv6_request(enum dhcpv6_msg type)
 
                        round_start = odhcp6c_get_milli_time();
                        elapsed = round_start - start;
-                       syslog(LOG_NOTICE, "Got a valid reply after %"PRIu64"ms",
-                                       elapsed);
+                       syslog(LOG_NOTICE, "Got a valid %s after %"PRIu64"ms",
+                              dhcpv6_msg_to_str(hdr->msg_type), elapsed);
 
                        if (retx->handler_reply)
                                len = retx->handler_reply(type, rc, opt, opt_end, &addr);
@@ -855,9 +856,8 @@ static int dhcpv6_handle_reconfigure(enum dhcpv6_msg orig, const int rc,
                        // Fall through
                        case DHCPV6_MSG_INFO_REQ:
                                msg = odata[0];
-                               syslog(LOG_NOTICE, "Got a %s (msg-type %s)",
-                                               dhcpv6_msg_to_str(otype),
-                                               dhcpv6_msg_to_str(msg));
+                               syslog(LOG_NOTICE, "Need to respond with %s in reply to %s",
+                                      dhcpv6_msg_to_str(msg), dhcpv6_msg_to_str(DHCPV6_MSG_RECONF));
                                break;
 
                        default: