Re: FreeBSD does not reply to IPv6 Neighbor SolicitationsNUD

2021-01-05 Thread Victor Sudakov
Lutz Donnerhacke wrote: > > $ ifconfig re1 > > re1: flags=8843 metric 0 mtu 1500 > > > options=8209b NKSTATE> > > ether c4:12:f5:33:c9:7c > > inet 192.168.170.5/24 broadcast 192.168.170.255 > > inet6 fe80::c612:f5ff:fe33:c97c%re1/64 scopeid 0x2 > > inet6 2001:470:ecb

AW: FreeBSD does not reply to IPv6 Neighbor SolicitationsNUD

2021-01-05 Thread Lutz Donnerhacke
> $ ifconfig re1 > re1: flags=8843 metric 0 mtu 1500 > options=8209b > ether c4:12:f5:33:c9:7c > inet 192.168.170.5/24 broadcast 192.168.170.255 > inet6 fe80::c612:f5ff:fe33:c97c%re1/64 scopeid 0x2 > inet6 2001:470:ecba:3::5/64 > media: Ethernet autoselect (1

Re: FreeBSD does not reply to IPv6 Neighbor Solicitations

2021-01-05 Thread Victor Sudakov
Lutz Donnerhacke wrote: > > > May you be able to capture the icmp6 traffic of this interface with > > > respect to ND? I'm really interested in seeing, that the box does > > > not respond to a given NS query. > > > > Here you are http://admin.sibptus.ru/~vas/nd1.pcapng > > The device, where the c

Re: DNS using Name Service Switch module and Casper

2021-01-05 Thread Mark Johnston
On Tue, Jan 05, 2021 at 10:02:37AM +0300, Vasily Postnicov wrote: > Hello. I wrote a simple daemon called ZeroDNS which provides functionality > similar to multicast DNS, namely it discovers other participating machines > over the LAN and stores their hostname and IPv4 address pairs. > > Here is a

AW: FreeBSD does not reply to IPv6 Neighbor Solicitations

2021-01-05 Thread Lutz Donnerhacke
> > May you be able to capture the icmp6 traffic of this interface with > > respect to ND? I'm really interested in seeing, that the box does > > not respond to a given NS query. > > Here you are http://admin.sibptus.ru/~vas/nd1.pcapng The device, where the capture was taken does not respond tot

Re: FreeBSD does not reply to IPv6 Neighbor Solicitations

2021-01-05 Thread Victor Sudakov
Lutz Donnerhacke wrote: > Victor Sudakov wrote: > > Paul Mather wrote: > > > Why could it be that a FreeBSD 12.2 host does not reply to ICMPv6 > > > Neighbor Solicitations from the router? > > > > Well, Neighbor Solicitations (ICMPv6 type 135) and Neighbor > > Advertisements (ICMPv6 type

Re: 'dropped due to full socket buffers' by SNMP

2021-01-05 Thread Victor Gamov
Hi Eugene! Thanks for your responces. And Happy New Year for everyone! On 01.01.2021 03:19, Eugene Grosbein wrote: 30.12.2020 23:08, Victor Gamov wrote: As I understand hw.ix.flow_control=3 to allow flow-control for negotiation. Real PAUSE setting will be set during negotiation. At the mom

AW: FreeBSD does not reply to IPv6 Neighbor Solicitations

2021-01-05 Thread Lutz Donnerhacke
Victor Sudakov wrote: > Paul Mather wrote: > > Why could it be that a FreeBSD 12.2 host does not reply to ICMPv6 > > Neighbor Solicitations from the router? > > Well, Neighbor Solicitations (ICMPv6 type 135) and Neighbor > Advertisements (ICMPv6 type 136) are not exactly routing messages