NethServer 7.2 alpha 3 - "First Blood"

[GG_jr (Gabriel GHEORGHIU)]

@davidep

Your question was not stupid at all. I want to say thank you @GG_jr for sharing your experience: your feedback is very important for developers and I’m sure it will be very useful to those who endeavor NS7 testing

I think is the first NS 7a3 AD configured! Isn’t?

Thank you all!

[davidep (Davide Principi)]

@GG_jr

I think is the first NS 7a3 AD configured! Isn’t?

AFAIK the first outside Pesaro

You were asking about accounts from multiple domains… like john@dom1.com patricia@dom2.net

You know this is not supported on ns6 neither it is planned on ns7. However I hope it can be implemented easily with SSSD, with OpenLDAP backend. I tried it with AD, but realmd seems supporting the join to a single domain only.

[fasttech]

@GG_jr

Stupid question: why two IPs for the same server?

I probably would have tripped up on this too, so I’m glad you talked this out here for us to understand it too.

[fasttech]

Ahhh, I thought you guys were going to get rid of that 90 sec shutdown hold timeout.

[GG_jr (Gabriel GHEORGHIU)]

@fasttech

Ahhh, I thought you guys were going to get rid of that 90 sec shutdown hold timeout.

Yeah… But power on is fast.

[GG_jr (Gabriel GHEORGHIU)]

@davidep

The package is missing from our repos. I’m investigating.

Hi Davide,

Any news about “sogo-frontends” package?

[fasttech]

I installed snort clean after updates to a fresh install rule policy Expert and…

May 23 11:34:26 server88 snort[2705]: FATAL ERROR: /etc/snort/rules/snort.rules(6698) Unknown rule option: 'ssl_version'. May 23 11:34:26 server88 snortd: Starting snort: [FAILED]

[root@server88 rules]# cat snort.rules |grep 6698 alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"MALWARE-OTHER Compromised Website response - leads to Exploit Kit"; flow:to_client,established; file_data; content:"<!--ded509-->"; content:"<!--/ded509-->"; distance:0; metadata:policy balanced-ips drop, policy security-ips drop, ruleset community, service http; reference:url,www.jsunpack.jeek.org/?report=c94ca7cda909cf93ae95db22a27bb5d711c2ae8f; classtype:trojan-activity; sid:26698; rev:1;) alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CURRENT_EVENTS SUSPICIOUS services.exe in URI"; flow:established,to_server; content:"GET"; http_method; urilen:<100; content:"/services.exe"; http_uri; nocase; fast_pattern:only; pcre:"/\/services\.exe$/Ui"; reference:md5,145c06300d61b3a0ce2c944fe7cdcb96; classtype:bad-unknown; sid:2016698; rev:12;) alert tcp $EXTERNAL_NET any -> $HTTP_SERVERS $HTTP_PORTS (msg:"ET WEB_SPECIFIC_APPS DUware DUdownload SQL Injection Attempt -- detail.asp action ASCII"; flow:established,to_server; content:"/detail.asp?"; nocase; http_uri; content:"action="; nocase; http_uri; content:"ASCII"; nocase; http_uri; pcre:"/ASCII\(.+SELECT/Ui"; reference:cve,CVE-2006-6367; reference:url,www.securityfocus.com/bid/21405; reference:url,doc.emergingthreats.net/2006698; classtype:web-application-attack; sid:2006698; rev:7;)

[mark_nl (Mark Verlinde)]

@fasttech

Ahhh, I thought you guys were going to get rid of that 90 sec shutdown hold timeout.

Those run-time thingy thingies still are in the hart of nethserver, probably the heritage of SME.
systemctl reboot/poweroff should take care of that, why can it not be trusted?

[fasttech]

Only the Expert policy has more than 10 rules enabled, it seems the rule policy still need some tweaking, I know we’ve talked about this before when I was trying ips in v6.7.
I can’t test snort at all really until I can get snort running with Expert policy per my previous post.

May 23 11:34:03 server88 /sbin/e-smith/db[2666]: /var/lib/nethserver/db/configuration: OLD pulledpork=configuration|Policy|connectivity
May 23 11:34:03 server88 /sbin/e-smith/db[2666]: /var/lib/nethserver/db/configuration: NEW pulledpork=configuration|Policy|expert

May 23 11:34:23 server88 esmith::event[2669]: Rule Stats...
May 23 11:34:23 server88 esmith::event[2669]: #011New:-------27256
May 23 11:34:23 server88 esmith::event[2669]: #011Deleted:---0
May 23 11:34:23 server88 esmith::event[2669]: #011Enabled Rules:----20467
May 23 11:34:23 server88 esmith::event[2669]: #011Dropped Rules:----0
May 23 11:34:23 server88 esmith::event[2669]: #011Disabled Rules:---6789
May 23 11:34:23 server88 esmith::event[2669]: #011Total Rules:------27256


May 23 11:56:45 server88 /sbin/e-smith/db[3246]: /var/lib/nethserver/db/configuration: OLD pulledpork=configuration|Policy|expert
May 23 11:56:45 server88 /sbin/e-smith/db[3246]: /var/lib/nethserver/db/configuration: NEW pulledpork=configuration|Policy|security

May 23 11:56:59 server88 esmith::event[3249]: Rule Stats...
May 23 11:56:59 server88 esmith::event[3249]: #011New:-------0
May 23 11:56:59 server88 esmith::event[3249]: #011Deleted:---0
May 23 11:56:59 server88 esmith::event[3249]: #011Enabled Rules:----8
May 23 11:56:59 server88 esmith::event[3249]: #011Dropped Rules:----906
May 23 11:56:59 server88 esmith::event[3249]: #011Disabled Rules:---26342
May 23 11:56:59 server88 esmith::event[3249]: #011Total Rules:------27256


May 23 12:10:50 server88 /sbin/e-smith/db[3878]: /var/lib/nethserver/db/configuration: OLD pulledpork=configuration|Policy|security
May 23 12:10:50 server88 /sbin/e-smith/db[3878]: /var/lib/nethserver/db/configuration: NEW pulledpork=configuration|Policy|balanced

May 23 12:11:03 server88 esmith::event[3881]: Rule Stats...
May 23 12:11:03 server88 esmith::event[3881]: #011New:-------0
May 23 12:11:03 server88 esmith::event[3881]: #011Deleted:---0
May 23 12:11:03 server88 esmith::event[3881]: #011Enabled Rules:----10
May 23 12:11:03 server88 esmith::event[3881]: #011Dropped Rules:----785
May 23 12:11:03 server88 esmith::event[3881]: #011Disabled Rules:---26461
May 23 12:11:03 server88 esmith::event[3881]: #011Total Rules:------27256


May 23 12:12:34 server88 /sbin/e-smith/db[4403]: /var/lib/nethserver/db/configuration: OLD pulledpork=configuration|Policy|balanced
May 23 12:12:34 server88 /sbin/e-smith/db[4403]: /var/lib/nethserver/db/configuration: NEW pulledpork=configuration|Policy|connectivity

May 23 12:12:47 server88 esmith::event[4406]: Rule Stats...
May 23 12:12:47 server88 esmith::event[4406]: #011New:-------0
May 23 12:12:47 server88 esmith::event[4406]: #011Deleted:---0
May 23 12:12:47 server88 esmith::event[4406]: #011Enabled Rules:----2
May 23 12:12:47 server88 esmith::event[4406]: #011Dropped Rules:----8
May 23 12:12:47 server88 esmith::event[4406]: #011Disabled Rules:---27246
May 23 12:12:47 server88 esmith::event[4406]: #011Total Rules:------27256

[fasttech]

@mark_nl

Those run-time thingy thingies still are in the hart of nethserver, probably the heritage of SME.systemctl reboot/poweroff should take care of that, why can it not be trusted?

Trusted?
Not a big deal at all, just, what seems an unnecessary delay during reboot, I don’t think any of my v6.7 installs have a delay, I’ve only noticed this on v7, but now I can’t remember about v6.7.

[fasttech]

Shoot, I just realized I forgot to snapshot this install before I installed ips, now I’ll have to reinstall to test anything else. Boo.

[GG_jr (Gabriel GHEORGHIU)]

@fasttech

Shoot, I just realized I forgot to snapshot this install before I installed ips, now I’ll have to reinstall to test anything else. Boo.

I think I did that for about 10 times.

[mark_nl (Mark Verlinde)]

Your in the testing mode, so try a systemctl reboot and time it

[fasttech]

@mark_nl

Your in the testing mode, so try a systemctl reboot and time it

No need for systemctl, simply shutdown at shell shuts the machine down in a couple seconds.
The 90 delay is triggered when using the gui shutdown options.

[giacomo (Giacomo Sanchietti)]

@fasttech

I installed snort clean after updates to a fresh install rule policy Expert and…

I bet snort changed default configuration once again.
@filippo_carletti can you take a look on it?

@GG_jr

Any news about “sogo-frontends” package?

I just removed the package from the yum group, you can install sogo from the UI as soon as mirrors are in sync.

@mark_nl

Those run-time thingy thingies still are in the hart of nethserver, probably the heritage of SME.systemctl reboot/poweroff should take care of that, why can it not be trusted?

I think the timeout on shutdown from interface is something more systemd related. We are investigating it!

@fasttech

Only the Expert policy has more than 10 rules enabled, it seems the rule policy still need some tweaking, I know we’ve talked about this before when I was trying ips in v6.7.

Listed modes are from upstream project pulled pork.

[mark_nl (Mark Verlinde)]

@giacomo

I think the timeout on shutdown from interface is something more systemd related. We are investigating it!

Saw a LSB for httpd-admin more then once, I would start there

[mark_nl (Mark Verlinde)]

BTW, where did the file-server go to?

[davidep (Davide Principi)]

It’s on my workbench: it will be released soon

[flatspin (Ralf Jeckel)]

Hi guys,

i set up a NS7A3 VM for test and installed Samba AD as discribed above.

I tried to join a win7 machine to this domain, but got a message, that the domain was identified as “nsdc-test.ns7a3.at”, but however it could not connect to domain controllers.

What did i do wrong?