vpnԴϴ ü ۾ε
ٱ ̱̼ ȵų ̤
Ƿ.
8뿪/26 Էε
ϴ ÷ /26 Ʈ̵
ip addr add ߾..
ٵ ÷ Ͻô ǵ Ȼƈ
ip add default via Ǵ Ƴ
ٵ vpn Ʈ ϴ
뿪 7뿪 ǰ ȻƳ
1뿪 뿪 1 Ʈ ѾǴ Ƴ
ܴ ǰ ҴǴ
(Ƿ ° ȸƳ Ŀ Ŷ..)
snat Ͽ ٿöԴ... Ϻθ..,
ip neigh | grep REACHABLE ..
arp ϱ? Ƿ¶ϱ
ϰ ʹ Ʈ
ġνؼ ö 500 ε
Ż翡 arp clear û غ մϴ
Ǻؿ ž ġ̰ ...ϵ ϸ
.. üũؾ ұ? ȻƳ..
. ٶϴ ᵵ ȿ ϴ Դϴ ^^;;
üũƮ ( )
🔧 1. ARP Ŭ û
# Ż翡 û
" ο /26 뿪 8 ü IP ƽϴ. ARP cache flush û帳ϴ."
🔧 2. ÷ ü IP ȭ
# (Netplan config) ethernets: eth0: addresses: - 192.168.0.1/26 - 192.168.0.2/26 - ... gateway4: 192.168.0.1 nameservers: addresses: [8.8.8.8, 1.1.1.1]
ʹ .yaml ڵ ũƮ õ
🔧 3. å Ȯ
ip rule ip route show table all
Ư IP Ŷ defaultθ å ʿ
🔧 4. iptables / nftables Ȯ
iptables -t nat -L -n iptables -L -n
# iptables -t nat -A POSTROUTING -s 10.0.0.0/8 -o eth0 -j SNAT --to-source [IP]
🔧 5. ARP Ȯ
ip neigh show | grep <Ҵ IP 뿪 Ϻ>
⼭ REACHABLE ° . ƴϸ Ŷ ü .
🥸
|