Displaying 5 results from an estimated 5 matches for "br_add_bridge".
2005 Sep 12
1
OT: setting up a bridge
hi all,
I am using centos3.5 for my firewall home. I would like to do some
tests with bridge firewalling. When i try to create the bridge, brctl
givtes me this error: br_add_bridge: Package not installed.
i find some answers about this error, but the most important is the
one that says driver is not loaded into kernel. In my
/boot/config-2.4.21-32.0.1.EL file appears compiled as a module, but how
can i load it with modprobe?? .... :((
Thanky you
--
CL Martinez
carlop...
2007 Apr 18
0
[Bridge] [PATCH] (9/11) bridge -- new ioctl interface for 32/64 compatiablity
...return old_deviceless(uarg);
+
+ case SIOCBRADDBR:
+ case SIOCBRDELBR:
+ {
+ char buf[IFNAMSIZ];
+
+ if (!capable(CAP_NET_ADMIN))
+ return -EPERM;
+
+ if (copy_from_user(buf, (void __user *) uarg, IFNAMSIZ))
+ return -EFAULT;
+
+ buf[IFNAMSIZ-1] = 0;
+ if (cmd == SIOCBRADDBR)
+ return br_add_bridge(buf);
+
+ return br_del_bridge(buf);
+ }
+ }
+ return -EOPNOTSUPP;
+}
+
+int br_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+{
+ struct net_bridge *br = netdev_priv(dev);
+
+ switch(cmd) {
+ case SIOCDEVPRIVATE:
+ return old_dev_ioctl(dev, rq, cmd);
+
+ case SIOCBRADDIF:
+ case S...
2007 Sep 26
2
[Bridge] [PATCH] Module use count must be updated as bridges are created/destroyed
...eulich <jbeulich@novell.com>
net/bridge/br_if.c | 9 +++++++++
1 file changed, 9 insertions(+)
--- linux-2.6.23-rc8/net/bridge/br_if.c 2007-09-26 09:23:54.000000000 +0200
+++ 2.6.23-rc8-bridge-module-get-put/net/bridge/br_if.c 2007-09-25 14:31:01.000000000 +0200
@@ -276,6 +276,11 @@ int br_add_bridge(const char *name)
if (!dev)
return -ENOMEM;
+ if (!try_module_get(THIS_MODULE)) {
+ free_netdev(dev);
+ return -ENOENT;
+ }
+
rtnl_lock();
if (strchr(dev->name, '%')) {
ret = dev_alloc_name(dev, dev->name);
@@ -294,6 +299,8 @@ int br_add_bridge(const char *name)
unr...
2007 Apr 18
0
[Bridge] [PATCH] (4/11) bridge - ioctl cleanup and consolidation
...2 +315,12 @@
if (!capable(CAP_NET_ADMIN))
return -EPERM;
- if (copy_from_user(buf, (void *)arg0, IFNAMSIZ))
+ if (copy_from_user(buf, (void *)args[1], IFNAMSIZ))
return -EFAULT;
buf[IFNAMSIZ-1] = 0;
- if (cmd == BRCTL_ADD_BRIDGE)
+ if (args[0] == BRCTL_ADD_BRIDGE)
return br_add_bridge(buf);
return br_del_bridge(buf);
@@ -296,15 +328,4 @@
}
return -EOPNOTSUPP;
-}
-
-
-int br_ioctl_deviceless_stub(unsigned long arg)
-{
- unsigned long i[3];
-
- if (copy_from_user(i, (void *)arg, 3*sizeof(unsigned long)))
- return -EFAULT;
-
- return br_ioctl_deviceless(i[0], i[1], i[2]...
2008 Jul 07
3
[Bridge] [RFC PATCH 0/2] Allow full bridge configuration via sysfs
Right now, you can configure most bridge device parameters via sysfs.
However, you cannot either:
- add or remove bridge interfaces
- add or remove physical interfaces from a bridge
The attached patch set rectifies this. With this patch set, brctl
(theoretically) becomes completely optional, much like ifenslave is
now for bonding. (In fact, the idea for this patch, and the syntax
used herein, is