Caust1c@programming.dev to Programmer Humor@programming.devEnglish · 1 year agoFirewall Alignment Chartprogramming.devimagemessage-square22fedilinkarrow-up1332arrow-down14cross-posted to: networking
arrow-up1328arrow-down1imageFirewall Alignment Chartprogramming.devCaust1c@programming.dev to Programmer Humor@programming.devEnglish · 1 year agomessage-square22fedilinkcross-posted to: networking
minus-squareThomas@lemmy.douwes.co.uklinkfedilinkEnglisharrow-up1arrow-down1·edit-21 year agoWho needs all this crazy firewall stuff when I have my iptables -A FORWARD -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu iptables -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT iptables -A INPUT -i ppp0 -j DROP And for IPv6 you don’t need a firewall, just use slaac and hope no one finds the address /s
The iptables one has me triggered.
Who needs all this crazy firewall stuff when I have my
iptables -A FORWARD -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu iptables -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT iptables -A INPUT -i ppp0 -j DROPAnd for IPv6 you don’t need a firewall, just use slaac and hope no one finds the address /s