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

2021-01-22 Thread Eugene Grosbein
22.01.2021 20:26, Victor Gamov wrote: What FreeBSD version do you use currently? Do you use IPv6 for UDP or IPv4 only? >>> >>> >>> FreeBSD 12.2-STABLE r366543 GENERIC amd64 >>> >>> UDP-4 only >> >> In case of IPv4 UDP the counter "dropped due to full socket buffers" >> is increased for

Re: net.add_addr_allfibs=0 is ignored in loader.conf

2021-01-22 Thread Herbert J. Skuhra
On Sat, Jan 23, 2021 at 11:51:21AM +1100, Paul H wrote: > G'Day, > > I run to strange problem, I can't set net.add_addr_allfibs=0 via > loader.conf. It seems to be ignored. > After reboot net.add_addr_allfibs is set to 1. /etc/sysctl.conf -- Herbert _

net.add_addr_allfibs=0 is ignored in loader.conf

2021-01-22 Thread Paul H
G'Day, I run to strange problem, I can't set net.add_addr_allfibs=0 via loader.conf. It seems to be ignored. After reboot net.add_addr_allfibs is set to 1. # sysctl net.add_addr_allfibs net.add_addr_allfibs: 1 I can set it to 0 manually via sysctl. Did anyone seen similar behaviour on 12.2?

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

2021-01-22 Thread Victor Gamov
On 22.01.2021 16:09, Eugene Grosbein wrote: 22.01.2021 19:28, Victor Gamov wrote: On 22.01.2021 13:21, Eugene Grosbein wrote: 22.01.2021 17:02, Victor Gamov wrote: No link overload: this host attached to network via 10G ix0, many VLANs on this ix0 and some sender on every VLAN sends multi

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

2021-01-22 Thread Eugene Grosbein
22.01.2021 19:28, Victor Gamov wrote: > On 22.01.2021 13:21, Eugene Grosbein wrote: >> 22.01.2021 17:02, Victor Gamov wrote: >> >>> No link overload: this host attached to network via 10G ix0, many >>> VLANs on this ix0 and some sender on every VLAN sends multicast >>> traffic to this host. Total

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

2021-01-22 Thread Victor Gamov
On 22.01.2021 13:21, Eugene Grosbein wrote: 22.01.2021 17:02, Victor Gamov wrote: No link overload: this host attached to network via 10G ix0, many VLANs on this ix0 and some sender on every VLAN sends multicast traffic to this host. Total input traffic about 1Gbit/s What FreeBSD version

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

2021-01-22 Thread Eugene Grosbein
22.01.2021 17:02, Victor Gamov wrote: > No link overload: this host attached to network via 10G ix0, many VLANs on > this ix0 and some sender on every VLAN sends multicast traffic to this host. > Total input traffic about 1Gbit/s What FreeBSD version do you use currently? Do you use IPv6 for U

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

2021-01-22 Thread Victor Gamov
On 22.01.2021 12:52, Eugene Grosbein wrote: 22.01.2021 16:27, Victor Gamov wrote: I increase kern.ipc.maxsockbuf from 2097152 -> 2597152 -> 3145728 but netstat -sn -p udp | grep 'dropped due to full socket buffers' still show dropped packets. Then I increase net.inet.udp.recvspace 84160 ->

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

2021-01-22 Thread Eugene Grosbein
22.01.2021 16:27, Victor Gamov wrote: > I increase kern.ipc.maxsockbuf from 2097152 -> 2597152 -> 3145728 but > netstat -sn -p udp | grep 'dropped due to full socket buffers' still show > dropped packets. > > Then I increase net.inet.udp.recvspace 84160 -> 105200 but 'dropped due to > full sock

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

2021-01-22 Thread Victor Gamov
Hi All On 05.01.2021 12:39, Victor Gamov wrote: 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 s