Also, are you on latest FreeBSD with updated netmap, since I find If netmap does not work, do other daq mode works? Here is an You can also enable debug adding "-daq-var debug" to the snortĬommand and adding rc_debug="YES" in the rc.conf file. After running snort with em1:em2 inlined, you should beĪble to reach that LAN from the LAN where em1 is connected. Make sure you can reach any machine on the LAN where em2 isĬonnected. Please turn promiscuous mode on and LRO/GRO off for both of the Snort Version : Version 3.0.0 (Build 247) FreeBSD Then All traffic breaking down to Gateway example ping, ssh,Ĭant access (em1 connected computer(192.168.1.12)) ->Īnd cant access (em2 connected different computer(192.168.2.45))įreeBSD Version : FreeBSD snort.test 11.2-RELEASE-p4 We removed lro/gro and enable promiscuous mode and running snort On Nov 1, 2018, at 5:35 AM, yunus.can () arjeta com tr Would you kindly provide Snort shutdown stats to find what shows On 11:51 AM, Masud Hasan (mashasan) via Snort-devel wrote: The Snort shutdown stats like Masud suggested would be helpful. I had no issues passing traffic across the FreeBSD device between two daq netmap -i em0:em1 -Q -c /root/install/snort3/etc/snort/a root/install/snort3/bin/snort -daq-dir /root/install/daq/lib/daq/ export SNORT_LUA_PATH=/root/install/snort3/etc/snort/ħ. export LUA_PATH='/root/install/snort3/include/snort/lua/?.lua 'Ħ. I installed things into /root/install/.):ĥ. Steps (my two interfaces being bridged in inline mode are em0 and em1, Those instructions - netmap is built in and working. Conveniently, youĭon't even have to recompile the kernel anymore since I first wrote Latest Snort3 code and it's working fine here. On 01:08 PM, Michael Altizer via Snort-devel wrote:įor reference, I just tested on FreeBSD 11.2 with LibDAQ 2.2.2 and the Don't do that, netmap bridging is L2 and not designed for that. Inline on some interfaces attached to different subnets, even with IPs Re-reading your earlier email, it looks like you're trying to run this Thread Re: Snort 3 netmap cant access gateway on FREEBSD Jul 18 15:14:39 suricata: - Couldn't register em0 with netmap: Invalid argument Jul 18 15:14:39 suricata: - Couldn't register em1 with netmap: Invalid argument ![]() Jul 18 15:14:40 suricata: - thread "W#01-em0" failed to initialize: flags 0145 I'll try removing those when I get a chance but not sure if they are the culprit.Ĭode: Jul 18 15:14:40 suricata: - Engine initialization failed, aborting. I do have tunables set for the nic that were working fine in 19.1 I have 16gb of ram and i5-7600k, 6 ports of intel i211.įound the below in the general logs. I use igb0 on Suricata for my wan and igb1 on Sensei for my lan.įorgot to add this was all working on 19.1 before the upgrade. Sensei starts and runs but shows no interfaces selected. Jul 9 08:15:12 suricata: - This is Suricata version 4.1.4 RELEASE ![]() To suppress this message, set coder-events-prefix in the yaml. Jul 9 08:15:12 suricata: - in 5.0 the default for decoder event stats will go from 'decoder.' to 'decoder.event.'. Jul 9 08:15:25 suricata: - Couldn't register igb0 with netmap: Cannot allocate memory Jul 9 08:15:25 suricata: - thread "W#01-igb0" failed to initialize: flags 0145 Code: Jul 9 08:15:25 suricata: - Engine initialization failed, aborting.
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