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Router Hardware

18 Hits, Last modified: 2 months ago

nstruction, which a number of common lower priced options at the time did not, e.g. J1900 CPU. The AES CPU... on, if on the same host. I looked at the various options for the router hardware, written in 2016. ++++t... *The Raspberry Pi 4 & 5 looks like a much better option than earlier versions for a home router. Still ha... re up to date hardware. These machines are a good option, low power (~8 - 10W), small size. They come with

DHCP / DNS Setup

15 Hits, Last modified: 10 months ago

es to default: *''sudo cp /etc/bind/named.conf.options /etc/bind/default.named.conf.options'' *''sudo cp /etc/bind/named.conf.local /etc/bind/default.named.c... /etc/default/named'', set following parameter: ''OPTIONS="-u bind -4"'' ====named.conf==== The ''/etc/bi... d/named.conf.local include "/etc/bind/named.conf.options"; include "/etc/bind/named.conf.local"; include

Debian / Ubuntu Network Setup

9 Hits, Last modified: 10 months ago

e eno2: dhcp4: no dhcp6: no optional: true eno3: dhcp4: no dhcp6: no optional: true eno4: dhcp4: no dhcp6: no optional: true #Setup Bridge Interface bridges: ... addresses: [192.168.1.1]" The use of the stanza "optional: true" on the LAN bridged NICs means during sta

NFTables Configuration

8 Hits, Last modified: 6 months ago

0> nftables scripts need this shebang with the -f option to run</color>++ \\ <tab3> \\ <tab3><color blue... eed to be run in on these servers.\\ * Another option would be to use ''sudo nmap -sn 192.168.1.0/24'' ... oifname <color red>$wan</color> tcp flags syn tcp option maxseg size set rt mtu <color blue> # This automa... </color><color #000060/#F0F0FF> tcp flags syn tcp option maxseg size set 1452 counter</color> <color blue

Router Miscellaneous

5 Hits, Last modified: 5 months ago

n an interface by host\\ Use ''man iftop'' to see options.\\ Typical usage: ''sudo iftop -i br0'' ====net... andwidth per process\\ Use ''man nethogs'' to see options.\\ Typical usage: ''sudo nethogs br0'' ====darks... nicolargo/glances|nicolargo glances]] ===Glances Options=== //**__The best hot key is 'h' which displays... --list-boots'' lists recorded boots. The default option for Storage is ''Storage=auto'' in ''/etc/systemd

ISP PPPoE Network Setup

5 Hits, Last modified: 12 months ago

eters ''man pppd''. <code> # Minimalistic default options file for DSL/PPPoE connections # man:pppd(8) man... he manual page pppd(8) for information on all the options. #debug : information to /etc/syslog, use less ... he file. Also remember to turn on / off the debug option in ''sudo vim /etc/ppp/peers/mynetfone''. The deb... atible with Netplan. I played with the following options in the pppoe.service script: <code> ExecStartPre

NFTables IP Control

4 Hits, Last modified: 12 months ago

#oifname $wan tcp flags syn tcp option maxseg size set rt mtu oifname $wan tcp flags syn tcp option maxseg size set 1452 counter ... timeout limits in the the named set. (The timeout option does not seem to function with the interval option.) ++++controllist.sh| <code> #!/bin/bash if [ -z "$1"

Basic Netfilter Function Block Diagram

2 Hits, Last modified: 5 weeks ago

ader = 20 bytes, but can grow up to 60 bytes with options that are rarely used. *ICMP header = 8 bytes ... = 6 bytes *Source MAC = 6 bytes *VLAN header (optional) = 4 btyes *EtherType/Size = 2 bytes *Paylo