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...include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1307,6 +1307,17 @@ struct netdev_net_notifier { * Used to add FDB entries to dump requests. Implementers should add * entries to skb and update idx with the number of entries. * + * int (*ndo_mdb_add)(struct net_device *dev, struct nlattr *tb[], + * u16 nlmsg_flags, struct netlink_ext_ack *extack); + * Adds an MDB entry to dev. + * int (*ndo_mdb_del)(struct net_device *dev, struct nlattr *tb[], + * struct netlink_ext_ack *extack); + * Deletes the MDB entry from dev. + * int (*ndo_mdb_dump)(struct net_device *dev, struc...

This is the third version of the macvtap device driver, following another major restructuring and a lot of bug fixes: * Change macvtap to be based around a struct sock * macvtap: fix initialization * return 0 to netlink * don't use rcu for q->file and q->vlan pointers * macvtap: checkpatch.pl fixes * macvtap: fix tun IFF flags * Use a struct socket to make tx flow control work * disable

This is the third version of the macvtap device driver, following another major restructuring and a lot of bug fixes: * Change macvtap to be based around a struct sock * macvtap: fix initialization * return 0 to netlink * don't use rcu for q->file and q->vlan pointers * macvtap: checkpatch.pl fixes * macvtap: fix tun IFF flags * Use a struct socket to make tx flow control work * disable

This is the third version of the macvtap device driver, following another major restructuring and a lot of bug fixes: * Change macvtap to be based around a struct sock * macvtap: fix initialization * return 0 to netlink * don't use rcu for q->file and q->vlan pointers * macvtap: checkpatch.pl fixes * macvtap: fix tun IFF flags * Use a struct socket to make tx flow control work * disable

Changes since v9: * series re-ordering so make functionality more distinct. Basic vlan filtering is patches 1-4. Support for PVID/untagged vlans is patches 5 and 6. VLAN support for FDB/MDB is patches 7-11. Patch 12 is still additional egress policy. * Slight simplification to code that extracts the VID from skb. Since we now depend on the vlan module, at the time of input skb_tci is

I did not get this ready for the merge window, but people asked what the status of this is so I'm posting it now to solicit feedback. The first patch just adds some hooks into macvlan.c and is less invasive than the previous version. That part should be fine and I'd like this to get merged into macvlan for 2.6.33 if people agree that the approach is right. The second patch adds the

I did not get this ready for the merge window, but people asked what the status of this is so I'm posting it now to solicit feedback. The first patch just adds some hooks into macvlan.c and is less invasive than the previous version. That part should be fine and I'd like this to get merged into macvlan for 2.6.33 if people agree that the approach is right. The second patch adds the

I did not get this ready for the merge window, but people asked what the status of this is so I'm posting it now to solicit feedback. The first patch just adds some hooks into macvlan.c and is less invasive than the previous version. That part should be fine and I'd like this to get merged into macvlan for 2.6.33 if people agree that the approach is right. The second patch adds the

...OS: All Status: NEW Severity: enhancement Priority: P5 Component: libmnl Assignee: pablo at netfilter.org Reporter: yshragai.firmware at gmail.com Macro mnl_attr_for_each_nested contains a conversion from void* to struct nlattr*. (It contains a call to mnl_attr_get_payload(), which returns void*; the result is assigned to arg0 of the macro, which is struct nlattr*.) Therefore, C++ compilation fails. (g++ throws "error: invalid conversion from ‘void*’ to ‘const nlattr*’.") This is similar to the issue with ma...

This series of patches provides an ability to add VLANs to the bridge ports. This is similar to what can be found in most switches. The bridge port may have any number of VLANs added to it including vlan 0 priority tagged traffic. When vlans are added to the port, only traffic tagged with particular vlan will forwarded over this port. Additionally, vlan ids are added to FDB entries and become

Second version, all feedback so far addressed, thanks for the help and interest! The patch to iproute2 has not changed, so I'm not including it this time. Patch 4/4 (the netlink interface) is basically unchanged as well but included for completeness. The other changes have moved forward a bit, to the point where I find them a lot cleaner and am more confident in the code being ready for

Second version, all feedback so far addressed, thanks for the help and interest! The patch to iproute2 has not changed, so I'm not including it this time. Patch 4/4 (the netlink interface) is basically unchanged as well but included for completeness. The other changes have moved forward a bit, to the point where I find them a lot cleaner and am more confident in the code being ready for

Second version, all feedback so far addressed, thanks for the help and interest! The patch to iproute2 has not changed, so I'm not including it this time. Patch 4/4 (the netlink interface) is basically unchanged as well but included for completeness. The other changes have moved forward a bit, to the point where I find them a lot cleaner and am more confident in the code being ready for

Not many changes this time, just integrated a bug fix and all the coding style feedback from Eric Dumazet and Patrick McHardy. I'll keep the patch for network namespaces on the tx path out of this series for now, because the discussion is still ongoing and it addresses an unrelated issue. --- Version 2 description: The patch to iproute2 has not changed, so I'm not including it this

Not many changes this time, just integrated a bug fix and all the coding style feedback from Eric Dumazet and Patrick McHardy. I'll keep the patch for network namespaces on the tx path out of this series for now, because the discussion is still ongoing and it addresses an unrelated issue. --- Version 2 description: The patch to iproute2 has not changed, so I'm not including it this

Not many changes this time, just integrated a bug fix and all the coding style feedback from Eric Dumazet and Patrick McHardy. I'll keep the patch for network namespaces on the tx path out of this series for now, because the discussion is still ongoing and it addresses an unrelated issue. --- Version 2 description: The patch to iproute2 has not changed, so I'm not including it this

Based on net-next. This patch exports port->port_no port->port_id in the end of IFA_INFO_DATA. Cc: Herbert Xu <herbert at gondor.apana.org.au> Cc: Stephen Hemminger <shemminger at vyatta.com> Cc: "David S. Miller" <davem at davemloft.net> Cc: Thomas Graf <tgraf at suug.ch> Cc: Jesper Dangaard Brouer <brouer at redhat.com> Signed-off-by: Cong Wang

...include <net/ipv6.h> +#endif + +#include "br_private.h" + +static int br_rports_fill_info(struct sk_buff *skb, struct netlink_callback *cb, + struct net_device *dev) +{ + struct net_bridge *br = netdev_priv(dev); + struct net_bridge_port *p; + struct hlist_node *n; + struct nlattr *nest; + + if (!br->multicast_router || hlist_empty(&br->router_list)) + return 0; + + nest = nla_nest_start(skb, MDBA_ROUTER); + if (nest == NULL) + return -EMSGSIZE; + + hlist_for_each_entry_rcu(p, n, &br->router_list, rlist) { + if (p && nla_put_u32(skb, MDBA_ROUTER_P...

This is based on an earlier patch from Eric Biederman adding forwarding between macvlans. I extended his approach to allow the administrator to choose the mode for each macvlan, and to implement a functional VEPA between macvlan. Still missing from this is support for communication between the lower device that the macvlans are based on. This would be extremely useful but as others have found out

This is based on an earlier patch from Eric Biederman adding forwarding between macvlans. I extended his approach to allow the administrator to choose the mode for each macvlan, and to implement a functional VEPA between macvlan. Still missing from this is support for communication between the lower device that the macvlans are based on. This would be extremely useful but as others have found out