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--[[Benutzer:JFiebig|JFiebig]] 11:48, 23. Jun 2005 (CEST)
--[[Benutzer:JFiebig|JFiebig]] 11:48, 23. Jun 2005 (CEST)
----
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[[Kategorie:ArchivArktur40]]

Aktuelle Version vom 16. März 2012, 10:42 Uhr


Baustelle Archiv: Dieser Artikel beschreibt nicht die Funktionalität des derzeit aktuellen delixs-Servers. Er beschreibt ältere Schulserver-Funktionen und dient dem Zweck der Archivierung.


Antivir - Installationsmeldungen

 Arktur:/antivir-server-2.1.1 # ./install
 
 Starting AntiVir for UNIX Server 2.1.1 installation...
 
 1) installing command line scanner
 creating install directory /usr/lib/AntiVir ... done
 checking for existing /etc/antivir.conf ... not found
 copying bin/antivir to /usr/lib/AntiVir ... done
 copying vdf/antivir.vdf to /usr/lib/AntiVir ... done
 copying conf/antivir.conf to /etc ... done
 copying sh/configantivir to /usr/lib/AntiVir ... done
 
 Would you like to create a link in /usr/bin ? [y]
 linking /usr/bin/antivir to /usr/lib/AntiVir/antivir ... done
 installation of command line scanner complete
 
 
 2) installing automatic internet updater
 An automatic internet updater is available with version 2.1.1 of
 AntiVir for UNIX. This is a daemon that will run in the background
 and automatically check for updates (internet access is required).
 You may also manually check for updates using:
 
    antivir --update
 
 You do not need to install the automatic internet updater in order
 to manually check for updates. Please read the README file for more
 information on updates and how they can best suit you.
 
 Would you like to install the automatic internet updater? [n] y
 copying sh/avupdater to /usr/lib/AntiVir ... done
 
 Would you like the automatic updater to start automatically? [y] n
 installation of automatic internet updater complete
 
 
 3) installing AvGuard
 Version 2.1.1 of AntiVir for UNIX is capable of on-access,
 real-time scanning of files. This provides the ultimate protection
 against viruses and other unwanted software. The on-access scanner
 (called AvGuard) is based on Dazuko, a free software project providing
 access control. In order to use AvGuard you will need to compile Dazuko
 for your kernel. Please refer to src/HOWTO-Dazuko for information on how
 to do this. There are several ways in which you can install AvGuard.
 
       module     - Dazuko will be loaded by the avguard script
 
       kernel     - Dazuko is always loaded
                    (and should not be loaded by the avguard script)
 
       no install - do not install AvGuard at this time
 
 Note: Dazuko currently only works with GNU/Linux and FreeBSD systems.
     If you are interested in helping us port Dazuko to OpenBSD,
     feel free to check out the Dazuko Project at:
     http://www.dazuko.org
 
 available options: m k n
 
 How should AvGuard be installed? [n] m
 Enter the full path to dazuko.o: /lib/modules/2.4.26/misc/dazuko.o
 
 testing /lib/modules/2.4.26/misc/dazuko.o ... ok
 detecting kernel version ... linux-2.4.26
 copying /lib/modules/2.4.26/misc/dazuko.o to /usr/lib/AntiVir/linux-2.4.26 ... done
 
 Would you like to configure antivir? [y] y
 
 NumDaemons                                                      (1 of 14)
 ==========
 Files that are accessed by multiple processes at the same time can be
 scanned by AvGuard in parallel. This is accomplished by running multiple
 scanning daemons, which allows your machine to run AvGuard with the least
 amount of performance reduction.
 
 A typical workstation only requires 3 daemons for optimal performance. If
 you are running additional servers (such as file, http, ftp, etc) then it
 is recommended that more daemons are used. You can disable AvGuard by
 setting a value of 0 here.
 
 available options: 0-20
 
 How many daemons would you like to run? [3] 5
 
 AccessMask(1)                                                   (2 of 14)
 =============
 Files may be scanned as they are opened. This is useful for preventing
 users from accessing concerning files. This includes opening, reading
 and copying concerning files.
 
 available options: y n
 
 Would you like to scan files as they are opened? [y] y
 
 AccessMask(2)                                                   (3 of 14)
 =============
 Files may be scanned as they are closed. This is useful for preventing
 users from creating concerning files. This includes saving, downloading
 and copying concerning files.
 
 available options: y n
 
 Would you like to scan files as they are closed? [y] y
 
 AccessMask(4)                                                   (4 of 14)
 =============
 Files may be scanned as they are executed. This is useful for preventing
 users from running concerning programs.
 
 available options: y n
 
 Would you like to scan files as they are executed? [n] n
 
 RepairConcerningFiles
 =====================
 If a concerning file is found, AvGuard can try to remove the problem. If
 the problem cannot be removed, access to the file will still be blocked.
 However, if the problem can be removed, the user will be allowed normal
 access.
 
 available options: y n
 
 Would you like to try to repair concerning files? [n] n
 
 LogOnly/Rename/MoveConcerningFilesTo                                   (6 of 14)
 ====================================
 When an alert is found, there are several ways in which AvGuard can
 respond.
 
       log only - the name of the concerning file will only
                  be logged using syslog
 
       rename   - the concerning file will be renamed to have
                  a .XXX extension
 
       move     - the concerning file will be moved to a
                  directory of your choice
 
 Regardless of which option you choose, the event involving the concerning
 file will be logged using syslog and access to the file will be blocked.
 
 available options: l r m
 
 How should concerning files be handled? [l] l
 
 IncludePath                                                     (7 of 14)
 ===========
 AvGuard gives you the option of specifying the paths from which files
 will be scanned. All sub-directories of specified paths will also be
 scanned as files are accessed. You must specify at least one path.
 
 Current include paths = NONE
 
 available options: y n
 
 Would you like to specify new include paths? [y] y
 
 Type in the paths one at time, pressing ENTER after each path. All paths
 must be absolute (beginning with '/'). When you are finished, simply
 enter a blank line.
 
 [IncludePath 1] /home
 [IncludePath 2]
 
 ExcludePath                                                     (8 of 14)
 ===========
 Unless under the specified included paths, files will not be scanned.
 You may also want that particular sub-directories within the included
 paths are also not scanned.
 
 For example, perhaps you want the entire /home directory scanned except
 for /home/bill. AvGuard allows you to specify sub-directories of the
 included paths that will not be scanned. These sub-directories are called
 exclude paths. In this example /home/bill would be an exclude path.
 
 Current exclude paths = NONE
 
 available options: y n
 
 Would you like to specify new exclude paths? [n] y
 [ExcludePath 1] /home/adm
 [ExcludePath 2] /home/www
 [ExcludePath 3]
 
 ArchiveScan                                                   (9 of 14)
 ===========
 There may be alerts hiding within compressed files (.zip, .gz, .tar, etc).
 You may configure AvGuard so that these compressed files are decompressed
 and searched for concerning files. This will help to ensure that your server
 is free from unwanted files.
 
 available options: y n
 
 Would you like to scan compressed files? [n] y
 
 ArchiveMaxSize                                                (9-2 of 14)
 ==============
 In order to scan the contents of compressed files, the files must be
 decompressed. For very large compressed files it could take a long time
 to decompress everything. For this reason, you may wish you put a size
 limit for compressed files that will be scanned. The size limit is given
 in bytes. For example, 1 gigabyte = 1073741824 bytes. You may set this
 value to 0 to have no limit on the size of scanned compressed files.
 
 available options: 0-??
 
 What is the maximum size compressed file (in bytes)
 to be scanned? [1073741824]
 
 ArchiveMaxRecursion                                           (9-3 of 14)
 ===================
 It is possible that a compressed file has many compressed files as
 contents. For example, inside of filename.zip there may be a file1.zip
 file. Each compressed file within a compressed file is referred to as
 a recursion level. If AvGuard should decompress filename.zip it must scan
 recursion level 1. If it is supposed to also decompress file1.zip, it
 must scan recursion level 2.
 
 Since decompressing takes extra time, you may wish to set a limit on
 the recursion level that will be scanned. A value of 0 means that there
 will be no limit.
 
 available options: 0-??
 
 What is the maximum recursion level in compressed files
 to be scanned? [5]
 
 ArchiveMaxRatio                                               (9-4 of 14)
 ===============
 Compressed files are usually smaller than the original files. The amount
 that the files are reduced in size is called the compression ratio. If
 an archive has a compression ratio of 5, this means that the decompressed
 contents of the archive take up 5 times the amount of space as the archive.
 It is possible that a compressed file has many compressed files as
 
 Sometimes the compression ratio for files can be very large. These types
 of files can cause an enormous strain on system resources if they are
 decompressed. For this reason, you may will to set a limit on the
 compression ratio. A value of 0 means that there will be no limit.
 
 available options: 0-??
 
 What is the maximum allowed ratio for compressed files
 to be scanned? [150]
 
 AntiVir Configuration
 =====================
 Here are the configuration settings you have specified. Look them over
 to make sure they are correct.
 
 AntiVir Status: avguard-server (not loaded).
 AntiVir Status: avupdater (not running).
 
 Here are some commands that you should remember...
 
 AvGuard
 =======
 configure:  /usr/lib/AntiVir/configavguard
 start:      /usr/lib/AntiVir/avguard start
 stop:       /usr/lib/AntiVir/avguard stop
 check:      /usr/lib/AntiVir/avguard status
 
 AutoUpdateEvery2Hours/AutoUpdateDaily                           (10 of 14)
 =====================================
 AntiVir is equipped with an Automatic Internet Updater. At specified
 intervals, AntiVir will connect to an updater server to check for newer
 versions of the AntiVir engine or the data files. If a newer
 version is available, AntiVir will automatically download and install
 the updates without requiring any special attention. This allows AntiVir
 to be kept current against attacks and problems.
 
 AntiVir can be configured to check for updates every 2 hours (2) or
 once a day (d). You can also choose to have the Automatic Internet
 Updater never check (n).
 
 available options: 2 d n
 
 How often should AntiVir check for updates? [n] n
 
 
 EmailTo                                                         (11 of 14)
 =======
 You may set AntiVir to send out an email message every time a concerning
 file is accessed. The message will also list the action that was taken
 to handle the file.
 
 available options: y n
 
 Would you like email notification of alerts? [n] y
 What email address will receive notifications? [] fiebig@arktur.test.fib
 
 LogTo                                                           (12 of 14)
 =====
 In addition to logging concerning activity through syslog, you may
 als specify your own log file. This can make it simpler to review
 past concerning activity without having to sift through syslog files.
 
 available options: y n
 
 Would you like AntiVir to log to a custom file? [n] y
 What will be the log file name with absolute path (it must begin with '/')
 ? [] /var/log/antivir.log
 
 HTTPProxyServer/HTTPProxyPort                                 (13 of 14)
 =============================
 If this machine is sitting behind an HTTP proxy server, you will need to
 configure AntiVir with the appropriate proxy settings.  Internet access
 is required in order to make updates.
 
 available options: y n
 
 Does this machine use an HTTP proxy server? [n] y
 What is the HTTP proxy server name? [] arktur
 Which port number does the HTTP proxy server use? [8080]
 
 HTTPProxyUsername/HTTPProxyPassword                           (13 of 14)
 ===================================
 Proxy servers may be configured to require a username and password. If
 the HTTP proxy server for this machine requires a username and password
 AntiVir needs to be appropriately configured.
 
 available options: y n
 
 Does the HTTP proxy server require a username/password? [n] n
 
 SyslogFacility/SyslogPriority                                 (14 of 14)
 =============================
 Regardless of the other configuration options, AntiVir will always log
 important information using syslog. Syslog uses two values to classify
 the information to log: facility and priority. Facility specifies the
 type of program making the log entry. Priority specifies the importance
 of the log entry.
 
 If you are unfamiliar with syslog then you may simply accept the default
 values. However, it is encouraged that you learn about syslog since it
 is used by many services to log important events.
 
 available FACILITIES: authpriv cron daemon kern lpr mail news syslog user uucp
                     local0 local1 local2 local3 local4 local5 local6 local7
 
 Which syslog FACILITY should AntiVir use? [user]
 
 
 available PRIORITIES: emerg alert crit err warning notice info debug
 
 Which syslog PRIORITY should AntiVir use? [notice]
 
 AntiVir Configuration
 =====================
 Here are the configuration settings you have specified. Look them over
 to make sure they are correct.
 
 number of daemons:            5
 scan on:                      open/close
 repair concerning files:      no
 handling of concerning files: log only
 include paths:                /home
 exclude paths:                :/home/adm::/home/www
 scan archives:                yes
 max archive size:             1073741824 bytes
 max archive recursion:        5 levels
 max archive ratio:            150:1
 email notification:           fiebig@arktur.test.fib
 specific logfile:             /var/log/antivir.log
 update frequency:             never
 http proxy server:            arktur:8080
 syslog output:                user.notice
 
 available options: y n
 
 Save configuration settings? [y] y
 
 AntiVir Configuration
 =====================
 Here are the configuration settings you have specified. Look them over
 to make sure they are correct.
 Configuration Complete
 ======================
 
 number of daemons:            5
 scan on:                      open/close
 repair concerning files:      no
 handling of concerning files: log only
 include paths:                /home
 exclude paths:                :/home/adm::/home/www
 scan archives:                yes
 max archive size:             1073741824 bytes
 max archive recursion:        5 levels
 max archive ratio:            150:1
 email notification:           fiebig@arktur.test.fib
 specific logfile:             /var/log/antivir.log
 update frequency:             never
 http proxy server:            arktur:8080
 syslog output:                user.notice
 
 
 Press <ENTER> to continue.
 
 AntiVir Configuration
 =====================
 Here are the configuration settings you have specified. Look them over
 to make sure they are correct.
 
 AntiVir Status: avguard-server (not loaded).
 AntiVir Status: avupdater (not running).
 
 Here are some commands that you should remember...
 
 AvGuard
 =======
 configure:  /usr/lib/AntiVir/configavguard
 start:      /usr/lib/AntiVir/avguard start
 stop:       /usr/lib/AntiVir/avguard stop
 check:      /usr/lib/AntiVir/avguard status
 
 Automatic Internet Updater
 ==========================
 start:      /usr/lib/AntiVir/avupdater start
 stop:       /usr/lib/AntiVir/avupdater stop
 check:      /usr/lib/AntiVir/avupdater status
 
 Press <ENTER> to continue.
 
 
 Installation of the following features complete:
    AntiVir command line scanner
    AntiVir Automatic Internet Updater
    AntiVir Guard
 
 
 If you have any license key files, please copy them to /usr/lib/AntiVir
 before running the software. Without a valid license key, it will
 run in DEMO mode.
 
 Be sure to read the README file for additional information.
 Thank you for your interest in AntiVir for UNIX.
 
 Arktur:/antivir-server-2.1.1 #


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--JFiebig 11:48, 23. Jun 2005 (CEST)



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