#22024: RTL8366S switch hang
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Reporter: bolvan | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone:
Component: packages | Version: Trunk
Resolution: | Keywords:
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Comment (by bolvan):
I found reliable way of detecting switch hang without relying on presence
of nearby hosts.
After reset MIB counters are zero.
Port 5 is bound to router's CPU.
Try sending something out. It can be broadcast ping.
Wait a few seconds.
swconfig dev switch0 port 5 get mib | grep -q '^IfOutOctets[[:space:]]*:
0$' || { SWITCH WORKS }
if IfOutOctets remains zero then switch is hang
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Ticket URL: <https://dev.openwrt.org/ticket/22024#comment:15>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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