Date: Sun, 17 Feb 2002 01:06:57 +0100 From: Marcel de Vries <mdevries@mdv.dhs.org> To: freebsd-questions@freebsd.org Subject: ping: sendto: No buffer space available Message-ID: <5.1.0.14.2.20020217003313.023b4628@outshine>
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Hi BSD dude's,
Error:
root@Dominator# ping -R -s 6144 www.bart.nl
PING viaweb.vianetworks.nl (212.61.15.21): 6144 data bytes
ping: sendto: No buffer space available
ping: sendto: No buffer space available
6152 bytes from 212.61.15.21: icmp_seq=2 ttl=58 time=303.227 ms
RR: mxstream.pbw.xs4all.net (194.109.5.66)
0.ge-0-3-0.xr1.pbw.xs4all.net (194.109.5.13)
ams-ix.xs4all.net (193.148.15.48)
amsterdam4.bart.net (194.158.190.72)
router8.iae.nl (212.61.25.174)
router22.iae.nl (212.61.15.1)
morgoth.vianetworks.nl (212.61.15.21)
router22.iae.nl (212.61.25.187)
ams-ix.iae.net (193.148.15.82)
6152 bytes from 212.61.15.21: icmp_seq=3 ttl=58 time=302.734 ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=4 ttl=58 time=304.016 ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=5 ttl=58 time=303.142 ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=6 ttl=58 time=303.004 ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=7 ttl=58 time=302.006 ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=8 ttl=58 time=302.970 ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=9 ttl=58 time=302.672 ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=10 ttl=58 time=302.604
ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=11 ttl=58 time=312.702
ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=12 ttl=58 time=303.242
ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=14 ttl=58 time=302.006
ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=15 ttl=58 time=302.340
ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=16 ttl=58 time=302.982
ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=17 ttl=58 time=301.376
ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=18 ttl=58 time=322.473
ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=19 ttl=58 time=304.341
ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=20 ttl=58 time=301.912
ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=21 ttl=58 time=445.256
ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=22 ttl=58 time=302.685
ms (same route)
ping: sendto: No buffer space available
ping: sendto: No buffer space available
6152 bytes from 212.61.15.21: icmp_seq=25 ttl=58 time=302.050
ms (same route)
ping: sendto: No buffer space available
6152 bytes from 212.61.15.21: icmp_seq=27 ttl=58 time=302.753
ms (same route)
ping: sendto: No buffer space available
ping: sendto: No buffer space available
6152 bytes from 212.61.15.21: icmp_seq=30 ttl=58 time=301.620
ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=31 ttl=58 time=304.179
ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=32 ttl=58 time=301.974
ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=33 ttl=58 time=303.227
ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=34 ttl=58 time=302.581
ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=35 ttl=58 time=303.215
ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=36 ttl=58 time=301.326
ms (same route)
6152 bytes from 212.61.15.21: icmp_seq=37 ttl=58 time=301.750
ms (same route)
^C
--- viaweb.vianetworks.nl ping statistics ---
38 packets transmitted, 30 packets received, 21% packet loss
round-trip min/avg/max/stddev = 301.326/308.412/445.256/25.723 ms
Subject: No buffer space available
System:
FreeBSD ####### 4.5-STABLE FreeBSD 4.5-STABLE #3: Sat Feb 16 00:09:41 CET
2002 root@:/usr/src/sys/compile/DOMINATOR i386
Network:
root@Dominator# ifconfig
rl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet 192.168.1.1 netmask 0xfffffff0 broadcast 192.168.1.15
atalk 65280.131 range 65280-65534 phase 2 broadcast 0.255
ether 00:40:95:2d:01:c8
media: Ethernet autoselect (100baseTX)
status: active
lp0: flags=8810<POINTOPOINT,SIMPLEX,MULTICAST> mtu 1500
ep0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet 10.0.0.150 netmask 0xffffff00 broadcast 10.0.0.255
ether 00:60:08:7e:77:74
media: Ethernet 10baseT/UTP
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
inet 127.0.0.1 netmask 0xff000000
atalk 0.0 range 0-0 phase 2
ppp0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500
gif0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1280
tunnel inet #.#.#.# --> #.#.#.#
inet 192.168.1.1 --> 192.168.2.100 netmask 0xffffff00
ng0: flags=88d1<UP,POINTOPOINT,RUNNING,NOARP,SIMPLEX,MULTICAST> mtu 1492
inet #.#.#.# --> 195.190.240.105 netmask 0xffffffff
3/368/16768 mbufs in use (current/peak/max):
3 mbufs allocated to data
0/32/4192 mbuf clusters in use (current/peak/max)
156 Kbytes allocated to network (1% of mb_map in use)
0 requests for memory denied
0 requests for memory delayed
0 calls to protocol drain routines
I'm using a (Dutch) Mxstream ADSL for Broadband internet connection.
The ISDN Alcatel ADSL modem is loaded with firmware: Active : GSV7AA3.270
As you can see I'm using mpd-netgraph for PPTP to connect on the ADSL modem
(interface ng0)
root@Dominator# mpd -v
Version 3.7 (root@mdv.dhs.org 20:17 16-Feb-2002)
interface ep0 is connected to the ADSL modem.
Please help needed! is somebody familiar with this problem?
It's really bugging me a lot, spend lots of time searching the internet for
a proper solution, can't find none :(
A friend of mine with almost an indentical system also using mxstream ADSL
had the same problem.
But changing the MTU on ng0 to 1492 (IEEE 802.3/802.2 standard) solved his
buffer problem.
In my case it didn't solve...
Setting NMBClusters in the kernelconf doesn't help at all.
Tracked the BSD hackers archive, there are some known bugs regarding the ep
driver and 'No buffer space available'
Still fresh yet unsolved bugs? correct?
Thanks in advance!
Grtz,
Marcel
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