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software:linux:opensuse [2021/01/25 18:50] – [Configuring firewall ports] superwizardsoftware:linux:opensuse [2021/03/05 18:28] (current) superwizard
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 +====== OpenSuse ======
 +
 +------------------------------------------------------------------------------------------------------------------------------------------------\\
 +
 ====== Configuring firewall ports ====== ====== Configuring firewall ports ======
  
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     echo 0 > /sys/devices/virtual/net/br0/bridge/multicast_snooping     echo 0 > /sys/devices/virtual/net/br0/bridge/multicast_snooping
  
-</WRAP> 
  
 From <https://unix.stackexchange.com/questions/272146/packets-not-moving-through-linux-ethernet-bridge>  From <https://unix.stackexchange.com/questions/272146/packets-not-moving-through-linux-ethernet-bridge> 
  
 From <https://unix.stackexchange.com/questions/272146/packets-not-moving-through-linux-ethernet-bridge>  From <https://unix.stackexchange.com/questions/272146/packets-not-moving-through-linux-ethernet-bridge> 
 +</WRAP>
  
 <WRAP center round box > <WRAP center round box >
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   post-up ( echo 0 > /sys/class/net/$IFACE/bridge/multicast_snooping )   post-up ( echo 0 > /sys/class/net/$IFACE/bridge/multicast_snooping )
  
-</WRAP> 
  
 From <https://pve.proxmox.com/wiki/Multicast_notes>  From <https://pve.proxmox.com/wiki/Multicast_notes> 
 +</WRAP>
  
 <WRAP center round box > <WRAP center round box >
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-</WRAP> 
  
 From <http://www.microhowto.info/howto/bridge_traffic_between_two_or_more_ethernet_interfaces_on_linux.html>  From <http://www.microhowto.info/howto/bridge_traffic_between_two_or_more_ethernet_interfaces_on_linux.html> 
 +</WRAP>
  
 <WRAP center round box > <WRAP center round box >
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     ip link set dev eth0 down     ip link set dev eth0 down
  
-</WRAP> 
  
 From <https://tldp.org/HOWTO/Linux+IPv6-HOWTO/ch05s02.html>  From <https://tldp.org/HOWTO/Linux+IPv6-HOWTO/ch05s02.html> 
 +</WRAP>
  
 <WRAP center round box > <WRAP center round box >
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    ip link set [interface] promisc on    ip link set [interface] promisc on
  
-</WRAP> 
  
 From: https://www.thegeekdiary.com/how-to-configure-interface-in-promiscuous-mode-in-centos-rhel/ From: https://www.thegeekdiary.com/how-to-configure-interface-in-promiscuous-mode-in-centos-rhel/
 +</WRAP>
  
 <WRAP center round box > <WRAP center round box >
 +
 +{{ :software:linux:tcpdump.pdf |tcpdump Cheat Sheet}}
 +
 **D.3. tcpdump: Capturing with “tcpdump” for viewing with Wireshark**\\  **D.3. tcpdump: Capturing with “tcpdump” for viewing with Wireshark**\\ 
 It’s often more useful to capture packets using tcpdump rather than wireshark. For example, you might want to do a remote capture and either don’t have GUI access or don’t have Wireshark installed on the remote machine. It’s often more useful to capture packets using tcpdump rather than wireshark. For example, you might want to do a remote capture and either don’t have GUI access or don’t have Wireshark installed on the remote machine.
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 +<WRAP center round box >
 http://www.rsyslog.com/ http://www.rsyslog.com/
  
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 http://en.wikipedia.org/wiki/Rsyslog http://en.wikipedia.org/wiki/Rsyslog
  
 +
 +</WRAP>
 === Properties === === Properties ===
  
 +<WRAP center round box >
 http://www.rsyslog.com/doc/property_replacer.html http://www.rsyslog.com/doc/property_replacer.html
 +
 +</WRAP>
  
 === Changes to setup a log for mediatrix === === Changes to setup a log for mediatrix ===
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 [[fedoraproject.org wiki Systemd>>http://fedoraproject.org/wiki/Systemd]] [[fedoraproject.org wiki Systemd>>http://fedoraproject.org/wiki/Systemd]]
  
-Systemd_Cheatsheet =+**Systemd_Cheatsheet** 
 + 
  
 From: http://fedoraproject.org/wiki/SysVinit_to_Systemd_Cheatsheet From: http://fedoraproject.org/wiki/SysVinit_to_Systemd_Cheatsheet
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 From <https://opensource.com/article/20/7/systemd-timers?utm_medium=Email&utm_campaign=weekly&sc_cid=7013a000002glehAAA>  From <https://opensource.com/article/20/7/systemd-timers?utm_medium=Email&utm_campaign=weekly&sc_cid=7013a000002glehAAA> 
 +</WRAP>
 +
 +
  
 ====== Graphic Cards ====== ====== Graphic Cards ======
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 openSUSE Graphic Card Practical Theory Guide for Users openSUSE Graphic Card Practical Theory Guide for Users
- 
  
 Look for occurrences of: Look for occurrences of:
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 From: <https://forums.opensuse.org/showthread.php/430150-openSUSE-Graphic-Card-Practical-Theory-Guide-for-Users?p=2157771#post2157771>  From: <https://forums.opensuse.org/showthread.php/430150-openSUSE-Graphic-Card-Practical-Theory-Guide-for-Users?p=2157771#post2157771> 
- 
- 
- 
  
 </WRAP> </WRAP>
  
software/linux/opensuse.1611600617.txt.gz · Last modified: 2021/01/25 18:50 by superwizard