58 lines
1.7 KiB
Bash
58 lines
1.7 KiB
Bash
add_route4() {
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local interface="$1"
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local subnet="$2"
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local gateway="$3"
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local netmask="$4"
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local cidr="$(mask2cidr $netmask)"
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if has route; then
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if [[ "$OSTYPE" == "linux-gnu" ]]; then
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route del -net "$subnet" "$gateway" netmask "$netmask" "$interface" || true
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route add -net "$subnet" "$gateway" netmask "$netmask" "$interface"
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else
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route -n del -net "$subnet/$prefixlen" "$gateway" || true
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route -n add -net "$subnet/$prefixlen" "$gateway"
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fi
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elif has ip; then
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ip route del "$subnet/$cidr" via "$gateway" dev "$interface" || true
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ip route add "$subnet/$cidr" via "$gateway" dev "$interface"
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else
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die "no suitable program found to set routes, need iproute2 or ifconfig"
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fi
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}
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add_route6() {
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local interface="$1"
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local subnet="$2"
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local gateway="$3"
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local prefixlen="$4"
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if has route; then
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if [[ "$OSTYPE" == "linux-gnu" ]]; then
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route del -A inet6 "$subnet/$prefixlen" gw "$gateway" "$interface" || true
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route add -A inet6 "$subnet/$prefixlen" gw "$gateway" "$interface"
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else
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if [[ "$gateway" == fe80* ]]; then
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gateway="$gateway%$interface"
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fi
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route -n add -inet6 "$network" "$gateway" -prefixlen "$prefixlen" || true
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route -n add -inet6 "$network" "$gateway" -prefixlen "$prefixlen"
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fi
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elif has ip; then
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ip route del "$subnet/$prefixlen" via "$gateway" dev "$interface" || true
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ip route add "$subnet/$prefixlen" via "$gateway" dev "$interface"
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else
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die "no suitable program found to set routes, need iproute2 or ifconfig"
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fi
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}
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set_route_policy(){
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# TODO: other operating systems
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if [[ "$OSTYPE" != "linux-gnu" ]]; then
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return
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fi
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if !has ip; then
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warn "Could not set source "
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fi
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}
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