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-rw-r--r--common/snmp-engine.c18
-rw-r--r--common/snmp-engine.h2
2 files changed, 11 insertions, 9 deletions
diff --git a/common/snmp-engine.c b/common/snmp-engine.c
index 0bfb77d..0c1aa87 100644
--- a/common/snmp-engine.c
+++ b/common/snmp-engine.c
@@ -940,9 +940,9 @@ snmp_engine_sync (const char* host, const char* community, int version,
*/
void
-snmp_engine_init (int retries)
+snmp_engine_init (const char *bindaddr, int retries)
{
- struct sockaddr_in addr;
+ struct sockaddr_any addr;
snmp_retries = retries;
@@ -954,16 +954,18 @@ snmp_engine_init (int retries)
if (!snmp_preparing)
err (1, "out of memory");
+ memset (&addr, 0, sizeof(addr));
+ if (!bindaddr)
+ bindaddr = "0.0.0.0";
+ if (sock_any_pton (bindaddr, &addr, SANY_OPT_DEFPORT (0) | SANY_OPT_DEFANY) < 0)
+ err (1, "couldn't parse bind address: %s", bindaddr);
+
ASSERT (snmp_socket == -1);
- snmp_socket = socket (PF_INET, SOCK_DGRAM, 0);
+ snmp_socket = socket (SANY_TYPE (addr), SOCK_DGRAM, 0);
if (snmp_socket < 0)
err (1, "couldn't open snmp socket");
- /* Get a random IPv4 UDP socket for client use */
- memset (&addr, 0, sizeof(addr));
- addr.sin_family = AF_INET;
-
- if (bind (snmp_socket, (struct sockaddr*)&addr, sizeof (addr)) < 0)
+ if (bind (snmp_socket, &SANY_ADDR (addr), SANY_LEN (addr)) < 0)
err (1, "couldn't listen on port");
if (server_watch (snmp_socket, SERVER_READ, request_response, NULL) == -1)
diff --git a/common/snmp-engine.h b/common/snmp-engine.h
index 36b2a3d..98a45e5 100644
--- a/common/snmp-engine.h
+++ b/common/snmp-engine.h
@@ -6,7 +6,7 @@
typedef void (*snmp_response) (int request, int code, struct snmp_value *value, void *data);
-void snmp_engine_init (int retries);
+void snmp_engine_init (const char *bind_address, int retries);
int snmp_engine_request (const char* host, const char* community, int version,
uint64_t interval, uint64_t timeout, int reqtype,