ipaccess: allow tcp keepalive for ipa clients
This allows using the e1_line x keepalive y z setting for clients like
osmo-bts.
Change-Id: Iadf22934ca6d3c44adac5573709ba53e75fa07da
diff --git a/src/input/ipaccess.c b/src/input/ipaccess.c
index 136aa79..d0fa023 100644
--- a/src/input/ipaccess.c
+++ b/src/input/ipaccess.c
@@ -667,8 +667,10 @@
{
struct e1inp_line *line = link->line;
- if (up)
- return;
+ if (up) {
+ update_fd_settings(line, link->ofd->fd);
+ return;
+ }
if (line->ops->sign_link_down)
line->ops->sign_link_down(line);