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Update build_nat_network.sh

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spiritlhl 2023-05-30 21:59:29 +08:00 committed by GitHub
parent a483132abc
commit 2df34f274d
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1 changed files with 18 additions and 0 deletions
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18
scripts/build_nat_network.sh
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@ -43,6 +43,21 @@ else
fi
gateway=$(ip route | awk '/default/ {print $3}')
# 获取母鸡子网前缀
SUBNET_PREFIX=$(ip -6 addr show | grep -E 'inet6.*global' | awk '{print $2}' | awk -F'/' '{print $1}' | head -n 1 | cut -d ':' -f1-5):
# 提取IPV6地址
content=$(cat /etc/network/interfaces.d/50-cloud-init)
ipv6_line=$(echo "$content" | grep "address 2a12:bec0:150:1a::a/64")
ipv6_address=$(echo "$ipv6_line" | awk '{print $2}')
# 检查是否存在 IPV6
if [ -z "$SUBNET_PREFIX" ]; then
_red "无 IPV6 子网，不进行自动映射"
else
_blue "母鸡的IPV6子网前缀为 $SUBNET_PREFIX"
fi
# 录入网关
cp /etc/network/interfaces /etc/network/interfaces.bak
if grep -q "vmbr0" /etc/network/interfaces; then
@ -56,6 +71,9 @@ iface vmbr0 inet static
bridge_ports $interface
bridge_stp off
bridge_fd 0
iface vmbr0 inet6 static
address $ipv6_address
gateway ${SUBNET_PREFIX}1
EOF
fi
if grep -q "vmbr1" /etc/network/interfaces; then