Date: Fri, 27 Jul 2007 16:35:27 +0300 From: Oleg <agile.quad@gmail.com> To: freebsd-net@freebsd.org Subject: reincarnation of bug kern/95665: [if_tun] "ping: sendto: No buffer space available" Message-ID: <d0fcb8ea0707270635k5c260c8fvf0dc55257782591b@mail.gmail.com>
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Hi All,
I can reproduce this bug easly with tap echo server (attached here), that I
was small reworked.
steps (almost same):
(All ip addresses/macs hardcoded in code).
On first machine run echo server, on second add
root@pc2# route add -net 192.168.125.1/24 ip-addr-of-first-machine
and
root@pc2# ping -f -n 192.168.125.2
While flood pinging, on first machine run ping for checking:
root@pc1# ping 192.168.125.2
PING 192.168.125.2 (192.168.125.2): 56 data bytes
64 bytes from 192.168.125.2 : icmp_seq=0 ttl=64 time=0.554 ms
64 bytes from 192.168.125.2: icmp_seq=1 ttl=64 time=0.180 ms
...
wait for a while
...
ping: sendto: No buffer space available
ping: sendto: No buffer space available
ping: sendto: No buffer space available
With best regards,
Oleg Dolgov.
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