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Lines 62-75
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| 62 |
eval dhcp=\" \$\{dhcp_${interface}\} \" |
62 |
eval dhcp=\" \$\{dhcp_${interface}\} \" |
| 63 |
if [[ ${dhcp} != *' nogateway '* ]]; then |
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if [[ ${dhcp} != *' nogateway '* ]]; then |
| 64 |
# Configure our default route |
64 |
# Configure our default route |
| 65 |
x=$(ip route show | awk '{ if ($1 == "default") {print $3} }') |
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| 66 |
for r in ${router}; do |
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for r in ${router}; do |
| 67 |
# We can only have one default route! |
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# We can only have one default route! |
| 68 |
if [[ -z ${x} ]]; then |
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ip route replace default via ${r} dev ${interface} 2>/dev/null && break |
| 69 |
ip route add default via ${r} dev ${interface} 2>/dev/null && break |
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done |
| 70 |
elif [[ ${x} != ${r} ]]; then |
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fi |
| 71 |
ip route change default via ${r} dev ${interface} 2>/dev/null && break |
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| 72 |
fi |
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# Configure static routes |
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72 |
if [[ "${cidrroute}" ]]; then |
| 73 |
cidrroute="${cidrroute} " |
| 74 |
# Work while cidrroute not empty |
| 75 |
while true; do |
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# First go number of bits in mask |
| 77 |
bits=${cidrroute%% *} |
| 78 |
[[ -z ${bits} ]] && break |
| 79 |
cidrroute=${cidrroute#* } |
| 80 |
pref="" |
| 81 |
if [[ ${bits} == 0 ]]; then |
| 82 |
# We got 0/0 here |
| 83 |
pref="default" |
| 84 |
else |
| 85 |
# Calc how many bytes we need to get from cidrroute |
| 86 |
# And get them in prefix |
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bytes=$(( (${bits} - 1) / 8 + 1 )) |
| 88 |
while [[ ${bytes} > 0 ]]; do |
| 89 |
byte=${cidrroute%% *} |
| 90 |
cidrroute=${cidrroute#* } |
| 91 |
pref="${pref}.${byte}" |
| 92 |
bytes=$(( ${bytes} - 1 )) |
| 93 |
done |
| 94 |
pref=${pref#.} |
| 95 |
pref="${pref}/${bits}" |
| 96 |
fi |
| 97 |
# We have subnet prefix now and need to get gateway same way |
| 98 |
bytes=4 |
| 99 |
gw="" |
| 100 |
while [[ ${bytes} > 0 ]]; do |
| 101 |
byte=${cidrroute%% *} |
| 102 |
cidrroute=${cidrroute#* } |
| 103 |
gw="${gw}.${byte}" |
| 104 |
bytes=$(( ${bytes} - 1 )) |
| 105 |
done |
| 106 |
gw=${gw#.} |
| 107 |
# And add the next route finally |
| 108 |
ip route replace ${pref} via ${gw} dev ${interface} 2>/dev/null |
| 73 |
done |
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done |
| 74 |
fi |
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fi |
| 75 |
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