Hi guys,
I'm getting very slow speed via ds-lite (using the ds-lite package).
My setup is:
ISP (Kabel BW/Unitymedia/Vodafone) -> Connectbox (CH7465LG) -> APU2E4 (OpenWrt).
When doing speedtest on or via OpenWrt using IPv6 I get the advertised download speeds (250 Mbps).
Using ds-lite I get 10 Mbps at best.
Anyone has an idea what might be the problem?
I also tested with other machines and OSs by setting up the tunnel manually but got similar results.
Speedtest results (via ds-lite using speedtest-netperf):
Starting speedtest for 60 seconds per transfer session.
Measure speed to flent-eu.bufferbloat.net (IPv4) while pinging gstatic.com.
Download and upload sessions are sequential, each with 5 simultaneous streams.
.............................................................
Download: 9.08 Mbps
Latency: [in msec, 60 pings, 0.00% packet loss]
Min: 30.241
10pct: 60.597
Median: 113.439
Avg: 126.554
90pct: 204.242
Max: 347.890
CPU Load: [in % busy (avg +/- std dev) @ avg frequency, 53 samples]
cpu0: 2.2 +/- 2.1 @ 661 MHz
cpu1: 3.8 +/- 2.2 @ 649 MHz
cpu2: 9.0 +/- 3.3 @ 667 MHz
cpu3: 6.4 +/- 2.5 @ 664 MHz
Overhead: [in % used of total CPU available]
netperf: 2.1
................................................................
Upload: 2.71 Mbps
Latency: [in msec, 64 pings, 0.00% packet loss]
Min: 60.108
10pct: 173.906
Median: 334.109
Avg: 345.475
90pct: 474.734
Max: 589.657
CPU Load: [in % busy (avg +/- std dev) @ avg frequency, 56 samples]
cpu0: 1.4 +/- 2.6 @ 640 MHz
cpu1: 3.0 +/- 2.9 @ 631 MHz
cpu2: 2.4 +/- 2.9 @ 634 MHz
cpu3: 3.2 +/- 3.7 @ 632 MHz
Overhead: [in % used of total CPU available]
netperf: 0.7
Wan interface config:
config interface 'wan'
option ifname 'eth0'
option proto 'dslite'
option encaplimit 'ignore'
option peeraddr '2a02:8070::4002'
Route table for IPv4:
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
default * 0.0.0.0 U 0 0 0 ds-wan
192.0.0.1 * 255.255.255.255 UH 0 0 0 ds-wan
192.168.0.0 * 255.255.255.0 U 0 0 0 eth2
192.168.1.0 * 255.255.255.0 U 0 0 0 br-lan