Compiling snort-1.8.2 with snmp support

[Michael Aylor <maylor () swbanktx com>]

Hey all,

Apologies if this question has already been asked and answered...

I'm trying to compile snort-1.8.2 on a RH7.1 box.  I've compiled and
installed ucd-snmp-4.2.2 from source, and subsequently editted the
/etc/ld.so.conf file to include the path /usr/local/lib (and after saving, I
run ldconfig).  When I begin the snort config, I use the switches
"./configure --with-mysql --with-snmp".  I know that the mysql portion works
because if I just use the --with-mysql and not --with-snmp, it works fine.

It then runs through the config with no errors.  I then run make, and this
is the output it gives me.  

gcc -DHAVE_CONFIG_H -I. -I. -I. -I/usr/include/pcap  -I/usr/include/mysql
-DENABLE_MYSQL -I/usr/local/include -DENABLE_SNMP  -g -O2 -Wall -c
spo_log_null.c
gcc  -g -O2 -Wall -L/usr/lib/mysql -L/usr/local/lib  -o snort  snort.o log.o
decode.o mstring.o rules.o plugbase.o sp_pattern_match.o sp_tcp_flag_check.o
sp_icmp_type_check.o sp_icmp_code_check.o sp_ttl_check.o sp_ip_id_check.o
sp_tcp_ack_check.o sp_tcp_seq_check.o sp_dsize_check.o spp_http_decode.o
spp_portscan.o sp_ipoption_check.o sp_rpc_check.o sp_icmp_id_check.o
sp_icmp_seq_check.o sp_respond.o spo_alert_syslog.o spo_log_tcpdump.o
spo_database.o sp_session.o spp_defrag.o parser.o spo_alert_fast.o
spo_alert_full.o spo_alert_smb.o spo_alert_unixsock.o sp_react.o spo_xml.o
sp_ip_tos_check.o snprintf.o checksum.o spp_tcp_stream2.o sp_reference.o
sp_ip_fragbits.o spp_anomsensor.o tag.o spp_unidecode.o codes.o strlcpyu.o
strlcatu.o debug.o sp_tcp_win_check.o spp_rpc_decode.o spp_bo.o
spp_telnet_negotiation.o spo_csv.o sp_ip_same_check.o sp_priority.o
sp_ip_proto.o ubi_BinTree.o ubi_SplayTree.o spo_unified.o spp_stream4.o
spp_frag2.o spp_arpspoof.o spo_idmef.o spo_SnmpTrap.o spo_log_null.o  -lz
-lpcap -lm -lnsl  -lmysqlclient -lsnmp
/usr/local/lib/libsnmp.a(keytools.o): In function `generate_Ku':
/packages/ucd-snmp-4.2.2/snmplib/keytools.c:124: undefined reference to
`EVP_md5'
/packages/ucd-snmp-4.2.2/snmplib/keytools.c:126: undefined reference to
`EVP_sha1'
/packages/ucd-snmp-4.2.2/snmplib/keytools.c:126: undefined reference to
`EVP_DigestInit'
/packages/ucd-snmp-4.2.2/snmplib/keytools.c:141: undefined reference to
`EVP_DigestUpdate'
/packages/ucd-snmp-4.2.2/snmplib/keytools.c:153: undefined reference to
`EVP_DigestFinal'
/usr/local/lib/libsnmp.a(scapi.o): In function `sc_random':
/packages/ucd-snmp-4.2.2/snmplib/scapi.c:150: undefined reference to
`RAND_bytes'
/usr/local/lib/libsnmp.a(scapi.o): In function `sc_generate_keyed_hash':
/packages/ucd-snmp-4.2.2/snmplib/scapi.c:255: undefined reference to
`EVP_md5'
/packages/ucd-snmp-4.2.2/snmplib/scapi.c:258: undefined reference to
`EVP_sha1'
/packages/ucd-snmp-4.2.2/snmplib/scapi.c:258: undefined reference to `HMAC'
/usr/local/lib/libsnmp.a(scapi.o): In function `sc_hash':
/packages/ucd-snmp-4.2.2/snmplib/scapi.c:345: undefined reference to
`EVP_md5'
/packages/ucd-snmp-4.2.2/snmplib/scapi.c:348: undefined reference to
`EVP_sha1'
/packages/ucd-snmp-4.2.2/snmplib/scapi.c:348: undefined reference to
`EVP_DigestInit'
/packages/ucd-snmp-4.2.2/snmplib/scapi.c:353: undefined reference to
`EVP_DigestUpdate'
/packages/ucd-snmp-4.2.2/snmplib/scapi.c:354: undefined reference to
`EVP_DigestFinal'
/usr/local/lib/libsnmp.a(scapi.o): In function `sc_encrypt':
/packages/ucd-snmp-4.2.2/snmplib/scapi.c:592: undefined reference to
`des_key_sched'
/packages/ucd-snmp-4.2.2/snmplib/scapi.c:596: undefined reference to
`des_ncbc_encrypt'
/packages/ucd-snmp-4.2.2/snmplib/scapi.c:600: undefined reference to
`des_ncbc_encrypt'
/usr/local/lib/libsnmp.a(scapi.o): In function `sc_decrypt':
/packages/ucd-snmp-4.2.2/snmplib/scapi.c:715: undefined reference to
`des_key_sched'
/packages/ucd-snmp-4.2.2/snmplib/scapi.c:718: undefined reference to
`des_cbc_encrypt'
collect2: ld returned 1 exit status
make: *** [snort] Error 1

Any clues as to why it keeps failing?


Mike Aylor
maylor () swbanktx com


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