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https://gitlab.alpinelinux.org/alpine/aports.git
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21 lines
755 B
Bash
21 lines
755 B
Bash
#!/bin/sh
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ver_old=$2
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if [ "$(apk version -t "$ver_old" '1.8.9-r4')" = '<' ]; then
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cat >&2 <<-EOF
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*
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* the "iptables" commands now point to xtables-nft-multi
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* instead of xtables-legacy-multi. this means that by default,
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* the kernel nftables backend is used instead of the iptables one.
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*
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* note that to keep working with your current loaded ruleset (if you want to
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* make changes before rebooting, or save your rules), you have to install
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* iptables-legacy. to save the rules, use iptables-legacy-save/ip6tables-legacy-save
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* from that package (to where the rules are normally saved, IPTABLES_SAVE from
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* /etc/conf.d/iptables / /etc/conf.d/ip6tables)
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*
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* because mixing backends is not supported, you should reboot your system.
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*
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EOF
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fi
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