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Diffstat (limited to 'src/usr/local/share/protocols/snmp.pat')
-rw-r--r-- | src/usr/local/share/protocols/snmp.pat | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/usr/local/share/protocols/snmp.pat b/src/usr/local/share/protocols/snmp.pat new file mode 100644 index 0000000..a7186b2 --- /dev/null +++ b/src/usr/local/share/protocols/snmp.pat @@ -0,0 +1,19 @@ +# SNMP - Simple Network Management Protocol - RFC 1157 +# Pattern attributes: good veryfast fast superset +# Protocol groups: networking ietf_internet_standard +# Wiki: http://www.protocolinfo.org/wiki/SNMP +# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE +# +# Usually runs on UDP ports 161 (monitoring) and 162 (traps). +# +# These filters match SNMPv1 packets without fail, and are made as +# specific as possible not to match any ASN.1 encoded protocols. However +# these could still be matched by other protocols that use ASN.1 encoding + +# Contributed by Goli SriSairam <goli_sai AT yahoo.com> + +# This pattern has been tested and is believed to work well. + +# All SNMPv1 traffic. See snmp-mon.pat and snmp-trap.pat for details. +snmp +^\x02\x01\x04.+([\xa0-\xa3]\x02[\x01-\x04].?.?.?.?\x02\x01.?\x02\x01.?\x30|\xa4\x06.+\x40\x04.?.?.?.?\x02\x01.?\x02\x01.?\x43) |