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core: 修复 arch 作为原系统时无法记录 ipv6 信息

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bin456789 2025-01-10 00:43:27 +08:00
parent 3bbe2c5446
commit dd655a6db9
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1 changed files with 10 additions and 7 deletions
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reinstall.sh
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@ -2373,15 +2373,18 @@ collect_netconf() {
# ip -6 route show default
# default via 2602:1111:0:80::1 dev eth0 metric 1024 onlink pref medium
# arch + vultr
# ip -6 route show default
# default nhid 4011550343 via fe80::fc00:5ff:fe3d:2714 dev enp1s0 proto ra metric 1024 expires 1504sec pref medium
for v in 4 6; do
if ethx=$(ip -$v route show default | awk '$4=="dev"' | head -1 | awk '{print $5}' | grep .); then
if ip -$v route show default | awk '$5=="'$ethx'"' | head -1 | grep -q .; then
if via_gateway_dev_ethx=$(ip -$v route show default | grep -Ewo 'via [^ ]+ dev [^ ]+' | head -1 | grep .); then
read -r _ gateway _ ethx <<<"$via_gateway_dev_ethx"
eval ipv${v}_ethx="$ethx" # can_use_cloud_kernel 要用
eval ipv${v}_mac="$(ip link show dev $ethx | grep link/ether | head -1 | awk '{print $2}')"
eval ipv${v}_gateway="$(ip -$v route show default | awk '$5=="'$ethx'"' | head -1 | awk '{print $3}')"
eval ipv${v}_gateway="$gateway"
eval ipv${v}_addr="$(ip -$v -o addr show scope global dev $ethx | grep -v temporary | head -1 | awk '{print $4}')"
fi
fi
done
fi