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Lines 4-10
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| 4 |
bridge_depend() |
4 |
bridge_depend() |
| 5 |
{ |
5 |
{ |
| 6 |
before interface macnet |
6 |
before interface macnet |
| 7 |
program brctl |
7 |
program brctl ip |
| 8 |
} |
8 |
} |
| 9 |
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9 |
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| 10 |
_config_vars="$_config_vars bridge bridge_add brctl" |
10 |
_config_vars="$_config_vars bridge bridge_add brctl" |
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Lines 29-34
_bridge_ports()
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| 29 |
done |
29 |
done |
| 30 |
} |
30 |
} |
| 31 |
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31 |
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32 |
_do_ip() |
| 33 |
{ |
| 34 |
! type brctl >/dev/null 2>&1 |
| 35 |
} |
| 36 |
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| 32 |
bridge_pre_start() |
37 |
bridge_pre_start() |
| 33 |
{ |
38 |
{ |
| 34 |
local brif= oiface="${IFACE}" e= x= |
39 |
local brif= oiface="${IFACE}" e= x= |
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Lines 70-76
bridge_pre_start()
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| 70 |
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75 |
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| 71 |
if ! _is_bridge ; then |
76 |
if ! _is_bridge ; then |
| 72 |
ebegin "Creating bridge ${IFACE}" |
77 |
ebegin "Creating bridge ${IFACE}" |
| 73 |
if ! brctl addbr "${IFACE}"; then |
78 |
# "ip" is alternative way to manage bridges |
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79 |
# and even single way to set MTU for it (for now). |
| 80 |
local mtu= |
| 81 |
eval mtu=\$mtu_${IFVAR} |
| 82 |
if [ -n "$mtu" ] || _do_ip; then |
| 83 |
if ! ip link add name "${IFACE}" ${mtu:+mtu "$mtu"} type bridge; then |
| 84 |
eend 1 |
| 85 |
return 1 |
| 86 |
fi |
| 87 |
elif ! brctl addbr "${IFACE}"; then |
| 74 |
eend 1 |
88 |
eend 1 |
| 75 |
return 1 |
89 |
return 1 |
| 76 |
fi |
90 |
fi |
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Lines 120-126
bridge_pre_start()
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| 120 |
fi |
134 |
fi |
| 121 |
# The interface is known to exist now |
135 |
# The interface is known to exist now |
| 122 |
_up |
136 |
_up |
| 123 |
if ! brctl addif "${BR_IFACE}" "${x}"; then |
137 |
if _do_ip; then |
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138 |
ip link set eth0 up |
| 139 |
if ! ip link set "${x}" master "${BR_IFACE}"; then |
| 140 |
eend 1 |
| 141 |
return 1 |
| 142 |
fi |
| 143 |
elif ! brctl addif "${BR_IFACE}" "${x}"; then |
| 124 |
eend 1 |
144 |
eend 1 |
| 125 |
return 1 |
145 |
return 1 |
| 126 |
fi |
146 |
fi |
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Lines 176-187
bridge_post_stop()
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| 176 |
ebegin "Removing port ${port}${extra}" |
196 |
ebegin "Removing port ${port}${extra}" |
| 177 |
local IFACE="${port}" |
197 |
local IFACE="${port}" |
| 178 |
_set_flag -promisc |
198 |
_set_flag -promisc |
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|
199 |
if _do_ip; then |
| 200 |
ip link set "${port}" nomaster |
| 201 |
eend $? |
| 202 |
fi |
| 179 |
brctl delif "${iface}" "${port}" |
203 |
brctl delif "${iface}" "${port}" |
| 180 |
eend $? |
204 |
eend $? |
| 181 |
done |
205 |
done |
| 182 |
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206 |
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| 183 |
if ${delete}; then |
207 |
if ${delete}; then |
| 184 |
eoutdent |
208 |
eoutdent |
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|
209 |
if _do_ip; then |
| 210 |
ip link delete "${iface}" type bridge |
| 211 |
eend $? |
| 212 |
fi |
| 185 |
brctl delbr "${iface}" |
213 |
brctl delbr "${iface}" |
| 186 |
eend $? |
214 |
eend $? |
| 187 |
fi |
215 |
fi |
