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22 views

How to control access to folders to a Windows VPN client session?

I have setup a Windows service role VPN all right. Next step is limit access of the VPN session user account. Some folders should be denied from client viewing (e.g.: system folders, program files, ...
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1answer
44 views

Can someone explain nginx conditional flags? (-f, -d, -e, etc)

I'm in the process of migrating from Apache to nginx and have used http://winginx.com/en/htaccess to migrate the rewrite rules. I'm trying to understand what the translated ones mean though and I ...
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0answers
81 views

Warning and alarm flags on brocade SAN switches — sfpshow

Can anyone explain what the error codes mean on sfpshow command output please. I didn't find any documentation on those. We have ports with these outputs: Alarm flags[0,1] = 0x5, 0x40 Warn ...
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2answers
91 views

Automatically selecting default in Unix terminal

I'm aware that a command such as something -y will force a yes answer on any response back from the terminal, but I'm having problems with getting Ansible to automate the process of configuration. ...
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1answer
293 views

What's the meaning of `netstat -i` flags

When I run netstat -i in Linux, I get outputs like: Kernel Interface table Iface MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX-OVR Flg eth0 1500 0 0 0 0 0 ...
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1answer
166 views

How to filter TCP packets based on flags using Packet Filter

Well, I didn't know exactly how to ask this question, but I know that you can use the keyword flags to especify which flags you want to filter. According to the documentation of the Packet filter: ...
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1answer
419 views

What happens to tcp packets when they are unable to finish the 3 way handshake?

Firewall for a virtual dedicated server. I was looking into how to prevent a FIN scan and it got me thinking about the consequences. A lot of people are using this rule: -p tcp --tcp-flags ...
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2answers
4k views

tcp flags in iptables: What's the difference between RST SYN and RST and SYN RST ? When to use ALL?

I'm working on a firewall for a virtual dedicated server and one of the things I'm looking into is port scanners. TCP flags are used for protection. I have 2 questions. The rule: -p tcp ...
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1answer
510 views

iptables doesn't want to log and drop simultaneously

I'm (still) trying to build an iptables firewall, but this time, I'm stuck trying to log dropped packets. Here is how I'm doing this (this code is inserted after the ACCEPT rules; $IPT represents the ...
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1answer
23 views

Determine flags used during 'configure' step of an installation after the fact

So in my case, I'm upgrading a Ruby install from a low patch level to a higher one. I wanted know exactly what flags, if any, were used in the previous ./configure step of the installation process. ...
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2answers
57 views

Strange behaviour with RewriteRule flags?

I have a gallery with pictures. If anybody links my gallery pictures from somewhere else (remote server), a forbitten image should be shown. This basically works, but now I recognized a strange ...
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3answers
710 views

General question regarding the use of TCP FIN and TCP RSET

I've been reading about the TCP protocol recently because I was a little curious about how and why certain flags were used. In the information I found it talks about a normal close TCP FIN should be ...
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2answers
440 views

Using RIPE's “-B” flag with the whois command

When using RIPE web DB search system, you can add the "-B" flag to list hidden attributes of an object. I'm trying to find a way of adding the "-B" flag somewhere within the following command: > ...
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1answer
50 views

SQL server 2000 trace Flags

On fixing an issue we are having with our backups I am following instructions where it is telling me to add the Trace Flag -g384. This is all good but I am not sure what this perameter actually does. ...
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3answers
2k views

DNSSEC - Ad Flag not activated

I have some doubts regarding DNSSEC. I have one server acting as an Authoritative Name Server and another one as a Cache/Resolver. I'm using Bind 9.7.1-P2 and these are my configuration files: ...
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5answers
4k views

OpenSSL x509 Purpose flag “Any Purpose” What is this?

Looking at the details of a certificate using the following: openssl x509 -noout -text -purpose -in mycert.pem I find a bunch of purpose flags (which I've discovered are set by the various ...
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1answer
187 views

Netstat flags on OS/2

On an OS/2 box, what do the flags UGDP mean in the output of netstat -r. Google seems to point to them meaning Up, Gateway (i.e. an indirect root), and Dynamic (learned from a redirect), but that ...