I used to have a very good bufferbloat in this connection but since i came back from a trip i am experiencing frequent ping spikes (600 ms) and they occur every time, its impossible to play any game online.
Below are the debugs.
cat /etc/config/sqm
config queue 'eth1'
option debug_logging '0'
option verbosity '5'
option qdisc 'cake'
option linklayer 'atm'
option overhead '48'
option qdisc_advanced '1'
option squash_dscp '1'
option squash_ingress '1'
option ingress_ecn 'ECN'
option egress_ecn 'NOECN'
option qdisc_really_really_advanced '1'
option enabled '1'
option interface 'pppoe-wan'
option upload '400'
option download '9000'
option script 'piece_of_cake.qos'
option iqdisc_opts 'nat dual-dsthost ingress'
option eqdisc_opts 'nat dual-srchost ack-filter'
ifstatus wan
{
"up": true,
"pending": false,
"available": true,
"autostart": true,
"dynamic": false,
"uptime": 75047,
"l3_device": "pppoe-wan",
"proto": "pppoe",
"device": "eth0",
"updated": [
"addresses",
"routes"
],
"metric": 0,
"dns_metric": 0,
"delegation": false,
"ipv4-address": [
{
"address": "177.177.208.9",
"mask": 32,
"ptpaddress": "201.79.136.1"
}
],
"ipv6-address": [
],
"ipv6-prefix": [
],
"ipv6-prefix-assignment": [
],
"route": [
{
"target": "0.0.0.0",
"mask": 0,
"nexthop": "201.79.136.1",
"source": "0.0.0.0/0"
}
],
"dns-server": [
"1.1.1.1",
"1.0.0.1",
"8.8.4.4"
],
"dns-search": [
],
"neighbors": [
],
"inactive": {
"ipv4-address": [
],
"ipv6-address": [
],
"route": [
],
"dns-server": [
"200.222.145.84",
"200.222.122.180"
],
"dns-search": [
],
"neighbors": [
]
},
"data": {
}
}
tc -s qdisc
qdisc noqueue 0: dev lo root refcnt 2
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
qdisc fq_codel 0: dev eth0 root refcnt 2 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 4Mb ecn
Sent 721350347 bytes 4592626 pkt (dropped 0, overlimits 0 requeues 5)
backlog 0b 0p requeues 5
maxpacket 88 drop_overlimit 0 new_flow_count 2 ecn_mark 0
new_flows_len 0 old_flows_len 0
qdisc fq_codel 0: dev eth1 root refcnt 2 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 4Mb ecn
Sent 214922752 bytes 164065 pkt (dropped 0, overlimits 0 requeues 1)
backlog 0b 0p requeues 1
maxpacket 0 drop_overlimit 0 new_flow_count 0 ecn_mark 0
new_flows_len 0 old_flows_len 0
qdisc noqueue 0: dev br-lan root refcnt 2
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
qdisc noqueue 0: dev eth1.1 root refcnt 2
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
qdisc noqueue 0: dev wlan1 root refcnt 2
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
qdisc cake 8079: dev pppoe-wan root refcnt 2 bandwidth 400Kbit besteffort dual-srchost nat nowash ack-filter split-gso rtt 100.0ms atm overhead 48
Sent 11124748 bytes 111695 pkt (dropped 15576, overlimits 177638 requeues 0)
backlog 0b 0p requeues 0
memory used: 283808b of 4Mb
capacity estimate: 400Kbit
min/max network layer size: 28 / 1492
min/max overhead-adjusted size: 106 / 1749
average network hdr offset: 0
Tin 0
thresh 400Kbit
target 45.4ms
interval 140.4ms
pk_delay 14.3ms
av_delay 2.3ms
sp_delay 93us
backlog 0b
pkts 127271
bytes 12216692
way_inds 12053
way_miss 1006
way_cols 0
drops 527
marks 0
ack_drop 15049
sp_flows 0
bk_flows 1
un_flows 0
max_len 1492
quantum 300
qdisc ingress ffff: dev pppoe-wan parent ffff:fff1 ----------------
Sent 409116600 bytes 304174 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
qdisc noqueue 0: dev wlan1.sta3 root refcnt 2
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
qdisc cake 807a: dev ifb4pppoe-wan root refcnt 2 bandwidth 9Mbit besteffort dual-dsthost nat wash ingress no-ack-filter split-gso rtt 100.0ms atm overhead 48
Sent 388567387 bytes 289341 pkt (dropped 14833, overlimits 564257 requeues 0)
backlog 0b 0p requeues 0
memory used: 214272b of 4Mb
capacity estimate: 9Mbit
min/max network layer size: 30 / 1492
min/max overhead-adjusted size: 106 / 1749
average network hdr offset: 0
Tin 0
thresh 9Mbit
target 5.0ms
interval 100.0ms
pk_delay 36.2ms
av_delay 26.9ms
sp_delay 938us
backlog 0b
pkts 304174
bytes 409116600
way_inds 123
way_miss 961
way_cols 0
drops 14833
marks 0
ack_drop 0
sp_flows 2
bk_flows 1
un_flows 0
max_len 1492
quantum 300