0bffe620b4
IPC integration of olsrd with OpenWrt. Allow dynamic adding and removing
of interfaces at run-time. We need to rename the avl-tree files, since
libubox also defines avl tree. Also add patch to allow meshing via
wireguard point-to-point links.
The ubus interface offers following functions:
- add_inteface '{"ifname":"wg_51820"}'
- del_inteface '{"ifname":"wg_51820"}'
Signed-off-by: Nick Hainke <vincent@systemli.org>
38 lines
1.5 KiB
Diff
38 lines
1.5 KiB
Diff
From fcb30aa4da732d279527feba01cacc7dc996d137 Mon Sep 17 00:00:00 2001
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From: Nick Hainke <vincent@systemli.org>
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Date: Sun, 16 Jan 2022 00:08:56 +0100
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Subject: [PATCH] unix: fix meshing with wireguard/point-to-point interfaces
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Wireguard interfaces have no BROADCAST flag. We can also mesh on
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point-to-point links. That is why we mesh now also on interfaces with
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the IFF_POINTOPOINT flag enabled.
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Signed-off-by: Nick Hainke <vincent@systemli.org>
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---
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src/unix/ifnet.c | 8 ++++----
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1 file changed, 4 insertions(+), 4 deletions(-)
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--- a/src/unix/ifnet.c
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+++ b/src/unix/ifnet.c
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@@ -184,8 +184,8 @@ chk_if_changed(struct olsr_if *iface)
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/* Check broadcast */
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if ((olsr_cnf->ip_version == AF_INET) && !iface->cnf->ipv4_multicast.v4.s_addr && /* Skip if fixed bcast */
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- (!(ifp->int_flags & IFF_BROADCAST))) {
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- OLSR_PRINTF(3, "\tNo broadcast - removing\n");
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+ ((!(ifp->int_flags & IFF_BROADCAST) && !(ifp->int_flags & IFF_POINTOPOINT)))) {
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+ OLSR_PRINTF(3, "\tNo broadcast or point-to-point - removing\n");
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goto remove_interface;
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}
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@@ -552,8 +552,8 @@ chk_if_up(struct olsr_if *iface, int deb
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/* Check broadcast */
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if ((olsr_cnf->ip_version == AF_INET) && !iface->cnf->ipv4_multicast.v4.s_addr && /* Skip if fixed bcast */
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- (!(ifs.int_flags & IFF_BROADCAST))) {
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- OLSR_PRINTF(debuglvl, "\tNo broadcast - skipping\n");
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+ (!(ifs.int_flags & IFF_BROADCAST) && !(ifs.int_flags & IFF_POINTOPOINT))) {
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+ OLSR_PRINTF(debuglvl, "\tNo broadcast or point-to-point - skipping\n");
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return 0;
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}
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