pfSense and Disabling SURICATA UDPv4 invalid checksum The Next CEO of Stack OverflowSnort [PFSense] is configured but not blocking or generating alerts!pfSense and ASA 5505pfSense and Snort: unexpected portscan traffic on interfacePFSense / Snort / OpenVPN - one WAN interfacesuricata TLS rule not ignoring my “pass” entrypfSense firewall and multiple https serversis there any real Difference between snort and suricata?Any way to save Suricata alert payload?Suricata, Docker, and host networking: No non-docker trafficSuricata: Error opening file threshold.config
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pfSense and Disabling SURICATA UDPv4 invalid checksum
The Next CEO of Stack OverflowSnort [PFSense] is configured but not blocking or generating alerts!pfSense and ASA 5505pfSense and Snort: unexpected portscan traffic on interfacePFSense / Snort / OpenVPN - one WAN interfacesuricata TLS rule not ignoring my “pass” entrypfSense firewall and multiple https serversis there any real Difference between snort and suricata?Any way to save Suricata alert payload?Suricata, Docker, and host networking: No non-docker trafficSuricata: Error opening file threshold.config
We have a pfSense router running with packet inspection. Our logs are filling up with these requests:
SURICATA UDPv4 invalid checksum
Research shows that we should do the following:
Disable the stream-events.rules via SID Mgmt. (Yeah, I mean the whole category. Zillions of FPs.)
However, I can't find that stream-events.rules under the categories list.
We are running pfSense with suricata using snort related rules.
pfsense snort
edited Aug 11 '16 at 5:29
Ward♦
11.6k73956
asked Aug 5 '16 at 13:40
JasonJason
2,29694592
add a comment |
We have a pfSense router running with packet inspection. Our logs are filling up with these requests:
SURICATA UDPv4 invalid checksum
Research shows that we should do the following:
Disable the stream-events.rules via SID Mgmt. (Yeah, I mean the whole category. Zillions of FPs.)
However, I can't find that stream-events.rules under the categories list.
We are running pfSense with suricata using snort related rules.
pfsense snort
edited Aug 11 '16 at 5:29
Ward♦
11.6k73956
asked Aug 5 '16 at 13:40
JasonJason
2,29694592
add a comment |
We have a pfSense router running with packet inspection. Our logs are filling up with these requests:
SURICATA UDPv4 invalid checksum
Research shows that we should do the following:
Disable the stream-events.rules via SID Mgmt. (Yeah, I mean the whole category. Zillions of FPs.)
However, I can't find that stream-events.rules under the categories list.
We are running pfSense with suricata using snort related rules.
pfsense snort
edited Aug 11 '16 at 5:29
Ward♦
11.6k73956
asked Aug 5 '16 at 13:40
JasonJason
2,29694592
We have a pfSense router running with packet inspection. Our logs are filling up with these requests:
SURICATA UDPv4 invalid checksum
Research shows that we should do the following:
Disable the stream-events.rules via SID Mgmt. (Yeah, I mean the whole category. Zillions of FPs.)
However, I can't find that stream-events.rules under the categories list.
We are running pfSense with suricata using snort related rules.
pfsense snort
pfsense snort
edited Aug 11 '16 at 5:29
Ward♦
11.6k73956
asked Aug 5 '16 at 13:40
JasonJason
2,29694592
edited Aug 11 '16 at 5:29
Ward♦
11.6k73956
asked Aug 5 '16 at 13:40
JasonJason
2,29694592
edited Aug 11 '16 at 5:29
Ward♦
11.6k73956
edited Aug 11 '16 at 5:29
Ward♦
11.6k73956
edited Aug 11 '16 at 5:29
Ward♦
11.6k73956
11.6k73956
asked Aug 5 '16 at 13:40
JasonJason
2,29694592
asked Aug 5 '16 at 13:40
JasonJason
2,29694592
asked Aug 5 '16 at 13:40
JasonJason
2,29694592
2,29694592
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
According to this site, you can create a disablesid.conf file that looks somewhat like this (there's extra in this, use what you need)
https://forum.pfsense.org/index.php?topic=95881.0
# Messes up with DNS resolution on LAN
1:2200073 # SURICATA IPv4 invalid checksum
# Bittorrent noise, DNS
1:2200075 # SURICATA UDPv4 invalid checksum
1:2200078 # SURICATA UDPv6 invalid checksum
# Lots of useless noise
1:2200076 # SURICATA ICMPv4 invalid checksum
1:2200079 # SURICATA ICMPv6 invalid checksum
Then set it as the Disable SID File for the interface you are interested in.
answered Aug 5 '16 at 14:13
Ryan BabchishinRyan Babchishin
5,17011032
add a comment |
I know this is an old post but I had an issue finding answers that got straight to the point. With the recent update, you can edit Suricata rules from the GUI.
Services tab>Suricata>Interfaces>edit via pencil icon in interface list under "actions" column>lan (or wan) rules.
Choose the category of the alert that you wish to change. In this case it would be "decoder-events.rules". Just refer back to your interface alerts if needed. I use ctrl+F to look for the specific SID I want to change on this page and just hit the icon under the "state" column. Make sure you hit apply. Hope this helps someone!
answered yesterday
axxic3axxic3
112
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
According to this site, you can create a disablesid.conf file that looks somewhat like this (there's extra in this, use what you need)
https://forum.pfsense.org/index.php?topic=95881.0
# Messes up with DNS resolution on LAN
1:2200073 # SURICATA IPv4 invalid checksum
# Bittorrent noise, DNS
1:2200075 # SURICATA UDPv4 invalid checksum
1:2200078 # SURICATA UDPv6 invalid checksum
# Lots of useless noise
1:2200076 # SURICATA ICMPv4 invalid checksum
1:2200079 # SURICATA ICMPv6 invalid checksum
Then set it as the Disable SID File for the interface you are interested in.
answered Aug 5 '16 at 14:13
Ryan BabchishinRyan Babchishin
5,17011032
add a comment |
According to this site, you can create a disablesid.conf file that looks somewhat like this (there's extra in this, use what you need)
https://forum.pfsense.org/index.php?topic=95881.0
# Messes up with DNS resolution on LAN
1:2200073 # SURICATA IPv4 invalid checksum
# Bittorrent noise, DNS
1:2200075 # SURICATA UDPv4 invalid checksum
1:2200078 # SURICATA UDPv6 invalid checksum
# Lots of useless noise
1:2200076 # SURICATA ICMPv4 invalid checksum
1:2200079 # SURICATA ICMPv6 invalid checksum
Then set it as the Disable SID File for the interface you are interested in.
answered Aug 5 '16 at 14:13
Ryan BabchishinRyan Babchishin
5,17011032
add a comment |
According to this site, you can create a disablesid.conf file that looks somewhat like this (there's extra in this, use what you need)
https://forum.pfsense.org/index.php?topic=95881.0
# Messes up with DNS resolution on LAN
1:2200073 # SURICATA IPv4 invalid checksum
# Bittorrent noise, DNS
1:2200075 # SURICATA UDPv4 invalid checksum
1:2200078 # SURICATA UDPv6 invalid checksum
# Lots of useless noise
1:2200076 # SURICATA ICMPv4 invalid checksum
1:2200079 # SURICATA ICMPv6 invalid checksum
Then set it as the Disable SID File for the interface you are interested in.
answered Aug 5 '16 at 14:13
Ryan BabchishinRyan Babchishin
5,17011032
According to this site, you can create a disablesid.conf file that looks somewhat like this (there's extra in this, use what you need)
https://forum.pfsense.org/index.php?topic=95881.0
# Messes up with DNS resolution on LAN
1:2200073 # SURICATA IPv4 invalid checksum
# Bittorrent noise, DNS
1:2200075 # SURICATA UDPv4 invalid checksum
1:2200078 # SURICATA UDPv6 invalid checksum
# Lots of useless noise
1:2200076 # SURICATA ICMPv4 invalid checksum
1:2200079 # SURICATA ICMPv6 invalid checksum
Then set it as the Disable SID File for the interface you are interested in.
answered Aug 5 '16 at 14:13
Ryan BabchishinRyan Babchishin
5,17011032
answered Aug 5 '16 at 14:13
Ryan BabchishinRyan Babchishin
5,17011032
answered Aug 5 '16 at 14:13
Ryan BabchishinRyan Babchishin
5,17011032
answered Aug 5 '16 at 14:13
Ryan BabchishinRyan Babchishin
5,17011032
5,17011032
add a comment |
add a comment |
I know this is an old post but I had an issue finding answers that got straight to the point. With the recent update, you can edit Suricata rules from the GUI.
Services tab>Suricata>Interfaces>edit via pencil icon in interface list under "actions" column>lan (or wan) rules.
Choose the category of the alert that you wish to change. In this case it would be "decoder-events.rules". Just refer back to your interface alerts if needed. I use ctrl+F to look for the specific SID I want to change on this page and just hit the icon under the "state" column. Make sure you hit apply. Hope this helps someone!
answered yesterday
axxic3axxic3
112
New contributor
axxic3 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I know this is an old post but I had an issue finding answers that got straight to the point. With the recent update, you can edit Suricata rules from the GUI.
Services tab>Suricata>Interfaces>edit via pencil icon in interface list under "actions" column>lan (or wan) rules.
Choose the category of the alert that you wish to change. In this case it would be "decoder-events.rules". Just refer back to your interface alerts if needed. I use ctrl+F to look for the specific SID I want to change on this page and just hit the icon under the "state" column. Make sure you hit apply. Hope this helps someone!
answered yesterday
axxic3axxic3
112
New contributor
axxic3 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I know this is an old post but I had an issue finding answers that got straight to the point. With the recent update, you can edit Suricata rules from the GUI.
Services tab>Suricata>Interfaces>edit via pencil icon in interface list under "actions" column>lan (or wan) rules.
Choose the category of the alert that you wish to change. In this case it would be "decoder-events.rules". Just refer back to your interface alerts if needed. I use ctrl+F to look for the specific SID I want to change on this page and just hit the icon under the "state" column. Make sure you hit apply. Hope this helps someone!
answered yesterday
axxic3axxic3
112
New contributor
axxic3 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I know this is an old post but I had an issue finding answers that got straight to the point. With the recent update, you can edit Suricata rules from the GUI.
Services tab>Suricata>Interfaces>edit via pencil icon in interface list under "actions" column>lan (or wan) rules.
Choose the category of the alert that you wish to change. In this case it would be "decoder-events.rules". Just refer back to your interface alerts if needed. I use ctrl+F to look for the specific SID I want to change on this page and just hit the icon under the "state" column. Make sure you hit apply. Hope this helps someone!
answered yesterday
axxic3axxic3
112
New contributor
axxic3 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
answered yesterday
axxic3axxic3
112
New contributor
axxic3 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
answered yesterday
axxic3axxic3
112
answered yesterday
axxic3axxic3
112
112
New contributor
axxic3 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
axxic3 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
axxic3 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
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