#7410 closed defect (invalid)
random translation/port forwarding problems
| Reported by: | anonymous | Owned by: | developers |
|---|---|---|---|
| Priority: | highest | Milestone: | Backfire 10.03.1 |
| Component: | kernel | Version: | Backfire 10.03 |
| Keywords: | Cc: |
Description
Similar to ticket #2558 in behavior.
After a random period of time, some inbound translations ("port forwarding") stop working.
Example:
iptables -t nat -I PREROUTING 1 -i eth1 -p udp --dport 1234 -j DNAT --to-dest 192.168.0.5 etc.
The conntrack table is rarely more than maybe 10 entries. This is not a heavily used router, and bittorrent hasn't been used since I brought it into use.
Model:
Buffalo WZR-HP-G300NH
Other notes:
"ls /proc/sys/net/netfilter/*" hangs in the D state, system load skyrockets, and the reboot actually failed - I had to re-flash.
A fix would be great but a workaround would also be extremely appreciated - e.g., a change to a kernel tunable or adding more swap on a flash stick, etc. - anything.
I consider this to be a pretty serious bug like before - seriously hinders basic functionality of the router.
Attachments (0)
Change History (2)
comment:1 Changed 7 years ago by jow
- Priority changed from high to highest
comment:2 Changed 7 years ago by jow
- Resolution set to invalid
- Status changed from new to closed
no further reports like this and no response either, invalid
Does this issue still occur in recent trunk snapshots and 10.03.1-rc3?