A quick update..
I gave false information, because only one FBSD host has this problem
which has "em" interface. The two others has "xl" and "bce" which work
fine. Maybe it's an em driver bug?
Cheers,
Csaba
2015. 12. 15. 23:47 keltezéssel, bcs írta:
Hi,
I have 3 FreeBSD 10.2-RELEASE machines and all of them suffers of the
following problem. They are not responding to ARP requests which
causes network problem for me, other hosts can't access my FBSD
machines on the LAN nor my FBSD hosts can see each other unless I add
permanent arp entry.
[root@fbsd10 /]# arping my.host.hu
ARPING x.x.x.x
Timeout
Timeout
Timeout
Pinging a linux host is ok from my bsd host:
[root@cool /]# arping linux.host.hu
ARPING y.y.y.y
60 bytes from 00:15:17:ae:0c:44 (y.y.y.y): index=0 time=189.143 usec
60 bytes from 00:15:17:ae:0c:44 (y.y.y.y): index=1 time=335.541 usec
60 bytes from 00:15:17:ae:0c:44 (y.y.y.y): index=2 time=200.227 usec
^C
I use ipfw but "ipfw -q -f flush" didn't solve the issue. Here are my
sysctl.conf:
security.bsd.see_other_uids=0
net.inet.tcp.recvspace=512000
net.route.netisr_maxqlen=2048
kern.ipc.nmbclusters=1310720
net.inet.tcp.sendbuf_max=16777216
net.inet.tcp.recvbuf_max=16777216
kern.ipc.soacceptqueue=32768
vm.v_free_min=19170
/boot/loader.conf:
ipfw_load="YES"
net.inet.ip.fw.default_to_accept=1
kern.maxusers=4096
accf_data_load="YES"
hw.em.rxd=4096
any idea how to enable arp response?
Thanks guys!
Cheers,
Csaba
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