Den 31-03-2014 08:34, Niels Baggesen skrev:
> On Fri, Mar 28, 2014 at 02:02:08PM +0100, Joel Hansell wrote:
>> No luck there either, I'm afraid. Same old depressing output after
>> replacing that line and re-compiling.
>> (Used host name in the snmpTrapdAddr directive, this time, same result as
>> with ip address.)
>
> It was ua bit of a long shot :-) It might even be that it does not take
> that code path ...
OK, according to the config it should take that path ....
Here is an extended patch, with some more debug. Could you try that?
diff --git a/snmplib/transports/snmpUDPBaseDomain.c
b/snmplib/transports/snmpUDPBaseDomain.c
index 58b6fde..8618423 100644
--- a/snmplib/transports/snmpUDPBaseDomain.c
+++ b/snmplib/transports/snmpUDPBaseDomain.c
@@ -386,7 +386,7 @@ netsnmp_udpbase_recv(netsnmp_transport *t, void
*buf, int size,
void **opaque, int *olength)
{
int rc = -1;
- socklen_t fromlen = sizeof(struct sockaddr);
+ socklen_t fromlen = sizeof(netsnmp_sockaddr_storage);
netsnmp_indexed_addr_pair *addr_pair = NULL;
struct sockaddr *from;
@@ -409,6 +409,12 @@ netsnmp_udpbase_recv(netsnmp_transport *t, void
*buf, int size,
&local_addr_len,
&(addr_pair->if_index));
#else
rc = recvfrom(t->sock, buf, size, MSG_DONTWAIT, from,
&fromlen);
+ DEBUGMSGTL(("netsnmp_udp", "fromlen=%d->%d, af=%d\n",
+ sizeof(netsnmp_sockaddr_storage),
+ fromlen, from->sa_family));
+ DEBUGMSGTL(("netsnmp_udp", "port=%hu, addr=%08lx\n",
+ ntohs(((struct sockaddr_in *)from)->sin_port),
+ (long)((struct sockaddr_in *)from)->sin_addr.s_addr));
#endif /* netsnmp_udpbase_recvfrom_sendto_defined */
if (rc < 0 && errno != EINTR) {
break;
(even if the patchis f***ed up in the mail, it should be simple enough
to do by hand :-)
/Niels
--
Niels Baggesen - @home - Århus - Denmark - [email protected]
The purpose of computing is insight, not numbers --- R W Hamming
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