The Packets, Life and everything
Some interestion observation over the past weeks, is that i have seen Linux is selecting only even source ports. So lets have a closer look. An exampleDoes this have any effect? How does LACP work?Does this make a difference? Yes certainly it does make a diffrence. What can we do? Where does this come from? …
Continue reading "Source Port selection on Linux results allways in even ports"
unzip <FILE>.zip tar --zstd -cvf <FILE>.tar.zstd <FOLDER> touch -r <FILE>.zip <FILE>.tar.zstd
Quick setup a Central Syslog Server https://wiki.freebsd.org/Ports/sysutils/syslog-ng Install Syslog NG pkg install syslog-ng Edit the Configuration /usr/local/etc/syslog-ng.conf @version: 4.4source s_remote { tcp(port(514)); udp(port(514));};destination d_remote { file( "/var/log/remote/${HOST}/${YEAR}_${MONTH}_${DAY}.log" create-dirs(yes) );};log { source(s_remote); destination(d_remote);}; Enables the Service sysrc syslog_ng_enable="YES" Create nessesary directory mkdir /var/log/remotechown root:wheel /var/log/remotechmod g+w /var/log/remote Start the Service service syslog-ng start
FreeBSD Wifi - RTL8821CEEdimax USB WiFi - RTL8188CUSRealtek Edimax AC600 (EW-7811UTC) - RTL8811AU FreeBSD Wifi - RTL8821CE pciconf -l -vrtw880@pci0:5:0:0: class=0x028000 rev=0x00 hdr=0x00 vendor=0x10ec device=0xc821 subvendor=0x10ec subdevice=0xc821 vendor = 'Realtek Semiconductor Co., Ltd.' device = 'RTL8821CE 802.11ac PCIe Wireless Network Adapter' class = network Driver compatiblity vi /boot/loader.confcompat.linuxkpi.skb.mem_limit=1 Enable Setting in rc.conf sysrc wlans_rtw880="wlan0"sysrc create_args_wlan0="country …
src_ip=IP | stats count earliest(_time) AS Earliest, latest(_time) AS Latest by src_ip dest_ip action wanin wanout lanin lanout | eval Earliest=strftime(Earliest,"%Y-%m-%d %H:%M:%S") | eval Latest=strftime(Latest,"%Y-%m-%d %H:%M:%S")
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