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 .
🥸