7f60b73795
TAYGA is an out-of-kernel stateless NAT64 implementation for Linux. It uses the TUN driver to exchange packets with the kernel, which is the same driver used by OpenVPN and QEMU/KVM. Signed-off-by: Alexey I. Froloff <raorn@altlinux.org> git-svn-id: svn://svn.openwrt.org/openwrt/packages@28013 3c298f89-4303-0410-b956-a3cf2f4a3e73
38 lines
858 B
Bash
38 lines
858 B
Bash
#!/bin/sh
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if [ "$ACTION" = ifup ]; then
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. /etc/functions.sh
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include /lib/network
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scan_interfaces
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update_tunnel() {
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local cfg="$1"
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local proto
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config_get proto "$cfg" proto
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[ "$proto" = tayga ] || return 0
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local wandev4
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config_get wandev4 "$cfg" wan4_device "$(find_tayga_wanif4)"
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local wandev6
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config_get wandev6 "$cfg" wan6_device "$(find_tayga_wanif6)"
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[ "$wandev4" = "$DEVICE" ] || [ "$wandev6" = "$DEVICE" ] || return 0
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local wanip4=$(find_tayga_wanip4 "$wandev4")
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local wanip6=$(find_tayga_wanip6 "$wandev6")
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[ -n "$wanip4" ] && [ -n "$wanip6" ] && {
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uci_set_state network "$cfg" ipv4addr "$wanip4"
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uci_set_state network "$cfg" ipv6addr "$wanip6"
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logger -t tayga-update "Re-establishing tayga NAT64 due to change on $INTERFACE ($DEVICE)"
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ifup "$cfg" &
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}
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}
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config_foreach update_tunnel interface
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fi
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