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NFTables Configuration

3 Hits, Last modified: 4 months ago

f interface index of the interface name causes an error on boot of the nftables.service, probably because... sudo nft -c -f /etc/nftables.conf'', it will list errors in the configuration file, no errors will report blank. *The nftables configuration file can be made

NFTables IP Control

3 Hits, Last modified: 2 years ago

en for reliable performance. Further to this cron error messages are sent to the system mail server, so if this is not setup or otherwise not working the error message go nowhere. Systemd has a service to re... nes. # # Output of the crontab jobs (including errors) is sent through # email to the user the cronta

DHCP / DNS Setup

2 Hits, Last modified: 7 months ago

====Fixing BIND's journal out of sync with zone error==== Almost all ways caused by manually editing t... /isc-dhcp-server''. **//This is a warning, not an error!//** As such it can generally be ignored. ++++Exa

Wireguard VPN access from WAN to LAN

2 Hits, Last modified: 5 weeks ago

is not very chatty this can make it difficult to error check. The iOS app seems to send 20 keep alive pa... ng to Debian 11 the following quick fix caused an error so I simply removed and rebooted. ''PostUp = ip -

Linux Router Background

1 Hits, Last modified: 16 months ago

plied modem and its logs indicated the exact same error! On contacting the ISP they agreed that the probl

Basic Netfilter Function Block Diagram

1 Hits, Last modified: 12 months ago

value that can be pinged without a fragmentation error, plus 28 bytes for the ping overhead. For a norma

Debian Server Network Setup

1 Hits, Last modified: 6 months ago

''sudo journalctl -xeu networking'' to check any errors on networking References: *[[https://wiki.debi