diff options
Diffstat (limited to 'common/snmp-engine.c')
| -rw-r--r-- | common/snmp-engine.c | 18 |
1 files changed, 10 insertions, 8 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) |