NAME

       braa - Mass SNMP scanner

SYNOPSIS

       braa [-2] [-v] [-t <s>] [-f <file>] [-a <time>] [-r <retries>] [-d <delay>] [querylist1] [querylist2] ...

DESCRIPTION

         Braa  is  a mass snmp scanner. The intended usage of such a tool is of course making SNMP queries - but
       unlike snmpget or snmpwalk from net-snmp, it is able to query dozens or hundreds of hosts simultaneously,
       and in a single process.  Thus, it consumes very few system resources and does the scanning VERY fast.
         Braa  implements  its  OWN  snmp  stack,  so  it  does  NOT  need any SNMP libraries like net-snmp. The
       implementation is very dirty, supports only several  data  types,  and  in  any  case  cannot  be  stated
       'standard-conforming'!  It  was  designed  to  be  fast,  and it is fast. For this reason (well, and also
       because of my laziness ;), there is no ASN.1 parser in braa - you HAVE to know the  numerical  values  of
       OID's (for instance .1.3.6.1.2.1.1.5.0 instead of system.sysName.0).

OPTIONS

       -h     Show help.

       -2     Claim to be a SNMP2C agent.

       -v     Show short summary after doing all queries.

       -x     Hexdump octet-strings

       -t <s> Wait <s> seconds for responses.

       -d <s> Wait <s> microseconds after sending each packet.

       -p <s> Wait <s> milliseconds between subsequent passes.

       -f <file>
              Load queries from file <file> (one by line).

       -a <time>
              Quit after <time> seconds, independent on what happens.

       -r <rc>
              Retry count (default: 3).

QUERY FORMATS

       GET: [community@]iprange[:port]:oid[/id]

       WALK: [community@]iprange[:port]:oid.*[/id]

       SET: [community@]iprange[:port]:oid=value[/id]

EXAMPLES

       $braa public@10.253.101.1:161:.1.3.6.*
              Walk the SNMP tree of host 10.253.101.1 with public string querying all OIDs under .1.3.6:

       $braa 10.253.101.1-10.253.101.254:.1.3.6.1.2.1.1.6.0
              Query the whole subnet 10.53.101/24 of for system.sysLocation.0

       $braa private@10.253.101.1:.1.3.6.1.2.1.1.6.0=sMy network
              Tries to set the value of system.sysLocation.0 to "My network" at host 10.253.101.1

                                                                                                         BRAA(1)