Opened 5 years ago
Last modified 20 months ago
#12839 new defect
Setting LCP echo failure threshold to zero doesn't ignore failures
| Reported by: | anonymous | Owned by: | developers |
|---|---|---|---|
| Priority: | normal | Milestone: | Barrier Breaker 14.07 |
| Component: | base system | Version: | 10.03.1 |
| Keywords: | pppd lcp echo | Cc: |
Description
I'm running OpenWrt Backfire 10.03.1 / LuCI 0.10.0 Release (0.10.0) on a TP-LINK TL-WR1043ND.
In Network -> Interfaces -> WAN -> Advanced I've got "LCP echo failure threshold" set to 0. The text under the box says "Presume peer to be dead after given amount of LCP echo failures, use 0 to ignore failures." But it's not ignoring failures, it's disconnecting after 5 lost replies, with something like this in the system log (sorry, the exact text has scrolled away):
No response to 5 echo-requests
Serial link appears to be disconnected.
...
Connection terminated.
Setting the threshold to a large number (500) works.
Attachments (0)
Change History (6)
comment:1 Changed 5 years ago by anonymous
comment:2 Changed 5 years ago by anonymous
Looks like a LuCI bug that ignores values on /etc/ppp/options
lcp-echo-failure 5 lcp-echo-interval 1
comment:3 Changed 5 years ago by anonymous
Please someone fix this bug, thanks!
comment:4 Changed 5 years ago by MapHtH
This is connected to my ticket...
I think it's the same reason why uploads break the connection.
So it would be a good idea to trace this bug.
comment:5 Changed 4 years ago by jow
- Milestone changed from Attitude Adjustment 12.09 to Barrier Breaker 14.07
Milestone Attitude Adjustment 12.09 deleted
comment:6 Changed 20 months ago by anonymous
Still an issue. Setting the value to 0 to ignore, lcp echo failure defaults to 5 failures.
See if this help you:
/ticket/11776.html