This Issue is resolved in 6.7 Release and 6.7 Stable,  (and I assume in
Current)

Thanks for your help and I hope the details I sent earlier are of some help
(they were stuck in my draft folder)

Thanks again,
Tom Smyth

On Wed, 17 Jun 2020 at 01:35, Tom Smyth <[email protected]>
wrote:

> Hello,
> Sorry for the delay in replying  I dont get the opportunity to reboot
> that box often and with the COVID-19 Crisis
> Im trying to minimise maintenance  that impacts customers
>
> i also tried to split the number of vlans across an additional ix(4)
> parent interface but this did not change the behaviour
>
> Please find output of diagnostic commands below
>
> #netstat -nl bridge101
>
> netstat -nI bridge101  (after reboot (broken)
> ngabr# cat netstat-nI-bridge101-afterreboot
> Name    Mtu   Network     Address              Ipkts Ifail    Opkts Ofail
> Colls
> bridge101 1500  <Link>                           51546     0  2813599
>    0     0
>
> ngabr# cat netstat-nIbridge101-postnetstart  (after netstart (fixed))
> Name    Mtu   Network     Address              Ipkts Ifail    Opkts Ofail
> Colls
> bridge101 1500  <Link>                         5119709     0  8565403
>    0     0
>
> ###########################################################################
> #netstat -s
>
> ngabr# cat netstat-s-afterreboot  (broken)
> ip:
>         3999 total packets received
>         0 bad header checksums
>         0 with size smaller than minimum
>         0 with data size < data length
>         0 with header length < data size
>         0 with data length < header length
>         0 with bad options
>         0 with incorrect version number
>         0 fragments received
>         0 fragments dropped (duplicates or out of space)
>         0 malformed fragments dropped
>         0 fragments dropped after timeout
>         0 packets reassembled ok
>         237 packets for this host
>         0 packets for unknown/unsupported protocol
>         0 packets forwarded
>         3092 packets not forwardable
>         0 redirects sent
>         10977 packets sent from this host
>         0 packets sent with fabricated ip header
>         0 output packets dropped due to no bufs, etc.
>         11122 output packets discarded due to no route
>         0 output datagrams fragmented
>         0 fragments created
>         0 datagrams that can't be fragmented
>         0 fragment floods
>         0 packets with ip length > max ip packet size
>         0 tunneling packets that can't find gif
>         0 datagrams with bad address in header
>         3656 input datagrams software-checksummed
>         2837975 output datagrams software-checksummed
>         3335 multicast packets which we don't join
> icmp:
>         225 calls to icmp_error
>         0 errors not generated because old message was icmp
>         0 errors not generated because of rate limitation
>         Output packet histogram:
>                 destination unreachable: 225
>         0 messages with bad code fields
>         0 messages < minimum length
>         0 bad checksums
>         0 messages with bad length
>         0 echo requests to broadcast/multicast rejected
>         0 message responses generated
> igmp:
>         0 messages received
>         0 messages received with too few bytes
>         0 messages received with bad checksum
>         0 membership queries received
>         0 membership queries received with invalid field(s)
>         0 membership reports received
>         0 membership reports received with invalid field(s)
>         0 membership reports received for groups to which we belong
>         0 membership reports sent
> ipencap:
>         0 total input packets
>         0 total output packets
>         0 packets shorter than header shows
>         0 packets dropped due to policy
>         0 packets with possibly spoofed local addresses
>         0 packets were dropped due to full output queue
>         0 input bytes
>         0 output bytes
>         0 protocol family mismatches
>         0 attempts to use tunnel with unspecified endpoint(s)
> tcp:
>         54 packets sent
>                 24 data packets (2022 bytes)
>                 0 data packets (0 bytes) retransmitted
>                 0 fast retransmitted packets
>                 18 ack-only packets (18 delayed)
>                 0 URG only packets
>                 0 window probe packets
>                 0 window update packets
>                 12 control packets
>                 0 packets software-checksummed
>         51 packets received
>                 21 acks (for 1956 bytes)
>                 6 duplicate acks
>                 0 acks for unsent data
>                 0 acks for old data
>                 30 packets (21161 bytes) received in-sequence
>                 0 completely duplicate packets (0 bytes)
>                 0 old duplicate packets
>                 0 packets with some duplicate data (0 bytes duplicated)
>                 0 out-of-order packets (0 bytes)
>                 0 packets (0 bytes) of data after window
>                 0 window probes
>                 0 window update packets
>                 0 packets received after close
>                 1 discarded for bad checksum
>                 0 discarded for bad header offset fields
>                 0 discarded because packet too short
>                 0 discarded for missing IPsec protection
>                 0 discarded due to memory shortage
>                 52 packets software-checksummed
>                 0 bad/missing md5 checksums
>                 0 good md5 checksums
>         6 connection requests
>         0 connection accepts
>         6 connections established (including accepts)
>         6 connections closed (including 0 drops)
>         0 connections drained
>         0 embryonic connections dropped
>         27 segments updated rtt (of 30 attempts)
>         0 retransmit timeouts
>                 0 connections dropped by rexmit timeout
>         0 persist timeouts
>         0 keepalive timeouts
>                 0 keepalive probes sent
>                 0 connections dropped by keepalive
>         0 correct ACK header predictions
>         12 correct data packet header predictions
>         3 PCB cache misses
>         3 dropped due to no socket
>         0 ECN connections accepted
>                 0 ECE packets received
>                 0 CWR packets received
>                 0 CE packets received
>                 0 ECT packets sent
>                 0 ECE packets sent
>                 0 CWR packets sent
>                         cwr by fastrecovery: 0
>                         cwr by timeout: 0
>                         cwr by ecn: 0
>         0 bad connection attempts
>         0 SYN packets dropped due to queue or memory full
>         0 SYN cache entries added
>                 0 hash collisions
>                 0 completed
>                 0 aborted (no space to build PCB)
>                 0 timed out
>                 0 dropped due to overflow
>                 0 dropped due to bucket overflow
>                 0 dropped due to RST
>                 0 dropped due to ICMP unreachable
>         0 SYN,ACKs retransmitted
>         0 duplicate SYNs received for entries already in the cache
>         0 SYNs dropped (no route or no space)
>         0 SYN cache seeds with new random
>         293 hash bucket array size in current SYN cache
>         0 entries in current SYN cache, limit is 10255
>         0 longest bucket length in current SYN cache, limit is 105
>         0 uses of current SYN cache left
>         0 SACK recovery episodes
>                 0 segment rexmits in SACK recovery episodes
>                 0 byte rexmits in SACK recovery episodes
>         0 SACK options received
>         0 SACK options sent
>         0 SACK options dropped
> udp:
>         186 datagrams received
>         0 with incomplete header
>         0 with bad data length field
>         0 with bad checksum
>         6 with no checksum
>         64 input packets software-checksummed
>         0 output packets software-checksummed
>         0 dropped due to no socket
>         160 broadcast/multicast datagrams dropped due to no socket
>         0 dropped due to missing IPsec protection
>         0 dropped due to full socket buffers
>         26 delivered
>         26 datagrams output
>         0 missed PCB cache
> ipsec:
>         0 input IPsec packets
>         0 output IPsec packets
>         0 input bytes
>         0 output bytes
>         0 input bytes, decompressed
>         0 output bytes, uncompressed
>         0 packets dropped on input
>         0 packets dropped on output
>         0 packets that failed crypto processing
>         0 packets for which no XFORM was set in TDB received
>         0 packets for which no TDB was found
> esp:
>         0 input ESP packets
>         0 output ESP packets
>         0 packets from unsupported protocol families
>         0 packets shorter than header shows
>         0 packets dropped due to policy
>         0 packets for which no TDB was found
>         0 input packets that failed to be processed
>         0 packets with bad encryption received
>         0 packets that failed verification received
>         0 packets for which no XFORM was set in TDB received
>         0 packets were dropped due to full output queue
>         0 packets where counter wrapping was detected
>         0 possibly replayed packets received
>         0 packets with bad payload size or padding received
>         0 packets attempted to use an invalid TDB
>         0 packets got larger than max IP packet size
>         0 packets that failed crypto processing
>         0 output packets could not be sent
>         0 input UDP encapsulated ESP packets
>         0 output UDP encapsulated ESP packets
>         0 UDP packets for non-encapsulating TDB received
>         0 raw ESP packets for encapsulating TDB received
>         0 input bytes
>         0 output bytes
> ah:
>         0 input AH packets
>         0 output AH packets
>         0 packets from unsupported protocol families
>         0 packets shorter than header shows
>         0 packets dropped due to policy
>         0 packets for which no TDB was found
>         0 input packets that failed to be processed
>         0 packets that failed verification received
>         0 packets for which no XFORM was set in TDB received
>         0 packets were dropped due to full output queue
>         0 packets where counter wrapping was detected
>         0 possibly replayed packets received
>         0 packets with bad authenticator length received
>         0 packets attempted to use an invalid TDB
>         0 packets got larger than max IP packet size
>         0 packets that failed crypto processing
>         0 output packets could not be sent
>         0 input bytes
>         0 output bytes
> etherip:
>         0 packets shorter than header shows
>         0 packets were dropped due to full output queue
>         0 packets were dropped because of no interface/bridge information
>         0 packets dropped due to policy
>         0 packets dropped for other reasons
>         0 input ethernet-in-IP packets
>         0 output ethernet-in-IP packets
>         0 input bytes
>         0 output bytes
> ipcomp:
>         0 input IPCOMP packets
>         0 output IPCOMP packets
>         0 packets from unsupported protocol families
>         0 packets shorter than header shows
>         0 packets dropped due to policy
>         0 packets for which no TDB was found
>         0 input packets that failed to be processed
>         0 packets for which no XFORM was set in TDB received
>         0 packets were dropped due to full output queue
>         0 packets where counter wrapping was detected
>         0 packets attempted to use an invalid TDB
>         0 packets got larger than max IP packet size
>         0 packets that failed (de)compression processing
>         0 output packets could not be sent
>         0 packets less than minimum compression length
>         0 input bytes
>         0 output bytes
> carp:
>         0 packets received (IPv4)
>         0 packets received (IPv6)
>                 0 packets discarded for bad interface
>                 0 packets discarded for wrong TTL
>                 0 packets shorter than header
>                 0 discarded for bad checksums
>                 0 discarded packets with a bad version
>                 0 discarded because packet too short
>                 0 discarded for bad authentication
>                 0 discarded for unknown vhid
>                 0 discarded because of a bad address list
>         0 packets sent (IPv4)
>         0 packets sent (IPv6)
>                 0 send failed due to mbuf memory error
>         0 transitions to master
> pfsync:
>         0 packets received (IPv4)
>         0 packets received (IPv6)
>                 0 packets discarded for bad interface
>                 0 packets discarded for bad ttl
>                 0 packets shorter than header
>                 0 packets discarded for bad version
>                 0 packets discarded for bad HMAC
>                 0 packets discarded for bad action
>                 0 packets discarded for short packet
>                 0 states discarded for bad values
>                 0 stale states
>                 0 failed state lookup/inserts
>         0 packets sent (IPv4)
>         0 packets sent (IPv6)
>                 0 send failed due to mbuf memory error
>                 0 send error
> divert:
>         0 total packets received
>         0 dropped due to no socket
>         0 dropped due to full socket buffers
>         0 packets output
>         0 errors
> pflow:
>         0 flows sent
>         0 packets sent
>                 0 send failed due to mbuf memory error
>                 0 send error
> ip6:
>         11 total packets received
>         0 with size smaller than minimum
>         0 with data size < data length
>         0 with bad options
>         0 with incorrect version number
>         0 fragments received
>         0 fragments dropped (duplicates or out of space)
>         0 fragments dropped after timeout
>         0 fragments that exceeded limit
>         0 packets reassembled ok
>         0 packets for this host
>         0 packets forwarded
>         0 packets not forwardable
>         0 redirects sent
>         4 packets sent from this host
>         0 packets sent with fabricated ip header
>         0 output packets dropped due to no bufs, etc.
>         0 output packets discarded due to no route
>         0 output datagrams fragmented
>         0 fragments created
>         0 datagrams that can't be fragmented
>         0 packets that violated scope rules
>         11 multicast packets which we don't join
>         Input packet histogram:
>                 ICMP6: 11
>         Mbuf statistics:
>                 0 one mbufs
>                 0 one ext mbufs
>                 0 two or more ext mbufs
>         0 tunneling packets that can't find gif
>         0 packets discarded due to too many headers
>         0 failures of source address selection
>         0 forward cache hit
>         0 forward cache miss
> divert6:
>         0 total packets received
>         0 dropped due to no socket
>         0 dropped due to full socket buffers
>         0 packets output
>         0 errors
> icmp6:
>         0 calls to icmp6_error
>         0 errors not generated because old message was icmp6 or so
>         0 errors not generated because of rate limitation
>         Output packet histogram:
>                 multicast listener report: 4
>         0 messages with bad code fields
>         0 messages < minimum length
>         0 bad checksums
>         0 messages with bad length
>         Histogram of error messages to be generated:
>                 0 no route
>                 0 administratively prohibited
>                 0 beyond scope
>                 0 address unreachable
>                 0 port unreachable
>                 0 packet too big
>                 0 time exceed transit
>                 0 time exceed reassembly
>                 0 erroneous header field
>                 0 unrecognized next header
>                 0 unrecognized option
>                 0 redirect
>                 0 unknown
>         0 message responses generated
>         0 messages with too many ND options
>         0 messages with bad ND options
>         0 bad neighbor solicitation messages
>         0 bad neighbor advertisement messages
>         0 bad router solicitation messages
>         0 bad router advertisement messages
>         0 bad redirect messages
>         0 path MTU changes
> rip6:
>         0 messages received
>         0 checksum calculations on inbound
>         0 messages with bad checksum
>         0 messages dropped due to no socket
>         0 multicast messages dropped due to no socket
>         0 messages dropped due to full socket buffers
>         0 delivered
>         0 datagrams output
> #################################################################
> ngabr# cat netstat-s-postnetstart  working
> ip:
>         8928 total packets received
>         0 bad header checksums
>         0 with size smaller than minimum
>         0 with data size < data length
>         0 with header length < data size
>         0 with data length < header length
>         0 with bad options
>         0 with incorrect version number
>         0 fragments received
>         0 fragments dropped (duplicates or out of space)
>         0 malformed fragments dropped
>         0 fragments dropped after timeout
>         0 packets reassembled ok
>         490 packets for this host
>         0 packets for unknown/unsupported protocol
>         0 packets forwarded
>         7270 packets not forwardable
>         0 redirects sent
>         19894 packets sent from this host
>         0 packets sent with fabricated ip header
>         0 output packets dropped due to no bufs, etc.
>         20397 output packets discarded due to no route
>         22 output datagrams fragmented
>         22 fragments created
>         0 datagrams that can't be fragmented
>         0 fragment floods
>         0 packets with ip length > max ip packet size
>         0 tunneling packets that can't find gif
>         0 datagrams with bad address in header
>         8029 input datagrams software-checksummed
>         15579679 output datagrams software-checksummed
>         7953 multicast packets which we don't join
> icmp:
>         659 calls to icmp_error
>         0 errors not generated because old message was icmp
>         0 errors not generated because of rate limitation
>         Output packet histogram:
>                 destination unreachable: 659
>         0 messages with bad code fields
>         0 messages < minimum length
>         0 bad checksums
>         0 messages with bad length
>         0 echo requests to broadcast/multicast rejected
>         0 message responses generated
> igmp:
>         0 messages received
>         0 messages received with too few bytes
>         0 messages received with bad checksum
>         0 membership queries received
>         0 membership queries received with invalid field(s)
>         0 membership reports received
>         0 membership reports received with invalid field(s)
>         0 membership reports received for groups to which we belong
>         0 membership reports sent
> ipencap:
>         0 total input packets
>         0 total output packets
>         0 packets shorter than header shows
>         0 packets dropped due to policy
>         0 packets with possibly spoofed local addresses
>         0 packets were dropped due to full output queue
>         0 input bytes
>         0 output bytes
>         0 protocol family mismatches
>         0 attempts to use tunnel with unspecified endpoint(s)
> tcp:
>         108 packets sent
>                 48 data packets (4044 bytes)
>                 0 data packets (0 bytes) retransmitted
>                 0 fast retransmitted packets
>                 36 ack-only packets (36 delayed)
>                 0 URG only packets
>                 0 window probe packets
>                 0 window update packets
>                 24 control packets
>                 0 packets software-checksummed
>         100 packets received
>                 44 acks (for 3960 bytes)
>                 12 duplicate acks
>                 0 acks for unsent data
>                 0 acks for old data
>                 60 packets (42320 bytes) received in-sequence
>                 0 completely duplicate packets (0 bytes)
>                 0 old duplicate packets
>                 0 packets with some duplicate data (0 bytes duplicated)
>                 0 out-of-order packets (0 bytes)
>                 0 packets (0 bytes) of data after window
>                 0 window probes
>                 0 window update packets
>                 0 packets received after close
>                 1 discarded for bad checksum
>                 0 discarded for bad header offset fields
>                 0 discarded because packet too short
>                 0 discarded for missing IPsec protection
>                 0 discarded due to memory shortage
>                 101 packets software-checksummed
>                 0 bad/missing md5 checksums
>                 0 good md5 checksums
>         12 connection requests
>         0 connection accepts
>         12 connections established (including accepts)
>         12 connections closed (including 0 drops)
>         0 connections drained
>         0 embryonic connections dropped
>         56 segments updated rtt (of 60 attempts)
>         0 retransmit timeouts
>                 0 connections dropped by rexmit timeout
>         0 persist timeouts
>         0 keepalive timeouts
>                 0 keepalive probes sent
>                 0 connections dropped by keepalive
>         0 correct ACK header predictions
>         24 correct data packet header predictions
>         4 PCB cache misses
>         4 dropped due to no socket
>         0 ECN connections accepted
>                 0 ECE packets received
>                 0 CWR packets received
>                 0 CE packets received
>                 0 ECT packets sent
>                 0 ECE packets sent
>                 0 CWR packets sent
>                         cwr by fastrecovery: 0
>                         cwr by timeout: 0
>                         cwr by ecn: 0
>         0 bad connection attempts
>         0 SYN packets dropped due to queue or memory full
>         0 SYN cache entries added
>                 0 hash collisions
>                 0 completed
>                 0 aborted (no space to build PCB)
>                 0 timed out
>                 0 dropped due to overflow
>                 0 dropped due to bucket overflow
>                 0 dropped due to RST
>                 0 dropped due to ICMP unreachable
>         0 SYN,ACKs retransmitted
>         0 duplicate SYNs received for entries already in the cache
>         0 SYNs dropped (no route or no space)
>         0 SYN cache seeds with new random
>         293 hash bucket array size in current SYN cache
>         0 entries in current SYN cache, limit is 10255
>         0 longest bucket length in current SYN cache, limit is 105
>         0 uses of current SYN cache left
>         0 SACK recovery episodes
>                 0 segment rexmits in SACK recovery episodes
>                 0 byte rexmits in SACK recovery episodes
>         0 SACK options received
>         0 SACK options sent
>         0 SACK options dropped
> udp:
>         390 datagrams received
>         0 with incomplete header
>         0 with bad data length field
>         0 with bad checksum
>         14 with no checksum
>         135 input packets software-checksummed
>         0 output packets software-checksummed
>         0 dropped due to no socket
>         342 broadcast/multicast datagrams dropped due to no socket
>         0 dropped due to missing IPsec protection
>         0 dropped due to full socket buffers
>         48 delivered
>         48 datagrams output
>         0 missed PCB cache
> ipsec:
>         0 input IPsec packets
>         0 output IPsec packets
>         0 input bytes
>         0 output bytes
>         0 input bytes, decompressed
>         0 output bytes, uncompressed
>         0 packets dropped on input
>         0 packets dropped on output
>         0 packets that failed crypto processing
>         0 packets for which no XFORM was set in TDB received
>         0 packets for which no TDB was found
> esp:
>         0 input ESP packets
>         0 output ESP packets
>         0 packets from unsupported protocol families
>         0 packets shorter than header shows
>         0 packets dropped due to policy
>         0 packets for which no TDB was found
>         0 input packets that failed to be processed
>         0 packets with bad encryption received
>         0 packets that failed verification received
>         0 packets for which no XFORM was set in TDB received
>         0 packets were dropped due to full output queue
>         0 packets where counter wrapping was detected
>         0 possibly replayed packets received
>         0 packets with bad payload size or padding received
>         0 packets attempted to use an invalid TDB
>         0 packets got larger than max IP packet size
>         0 packets that failed crypto processing
>         0 output packets could not be sent
>         0 input UDP encapsulated ESP packets
>         0 output UDP encapsulated ESP packets
>         0 UDP packets for non-encapsulating TDB received
>         0 raw ESP packets for encapsulating TDB received
>         0 input bytes
>         0 output bytes
> ah:
>         0 input AH packets
>         0 output AH packets
>         0 packets from unsupported protocol families
>         0 packets shorter than header shows
>         0 packets dropped due to policy
>         0 packets for which no TDB was found
>         0 input packets that failed to be processed
>         0 packets that failed verification received
>         0 packets for which no XFORM was set in TDB received
>         0 packets were dropped due to full output queue
>         0 packets where counter wrapping was detected
>         0 possibly replayed packets received
>         0 packets with bad authenticator length received
>         0 packets attempted to use an invalid TDB
>         0 packets got larger than max IP packet size
>         0 packets that failed crypto processing
>         0 output packets could not be sent
>         0 input bytes
>         0 output bytes
> etherip:
>         0 packets shorter than header shows
>         0 packets were dropped due to full output queue
>         0 packets were dropped because of no interface/bridge information
>         0 packets dropped due to policy
>         0 packets dropped for other reasons
>         0 input ethernet-in-IP packets
>         0 output ethernet-in-IP packets
>         0 input bytes
>         0 output bytes
> ipcomp:
>         0 input IPCOMP packets
>         0 output IPCOMP packets
>         0 packets from unsupported protocol families
>         0 packets shorter than header shows
>         0 packets dropped due to policy
>         0 packets for which no TDB was found
>         0 input packets that failed to be processed
>         0 packets for which no XFORM was set in TDB received
>         0 packets were dropped due to full output queue
>         0 packets where counter wrapping was detected
>         0 packets attempted to use an invalid TDB
>         0 packets got larger than max IP packet size
>         0 packets that failed (de)compression processing
>         0 output packets could not be sent
>         0 packets less than minimum compression length
>         0 input bytes
>         0 output bytes
> carp:
>         0 packets received (IPv4)
>         0 packets received (IPv6)
>                 0 packets discarded for bad interface
>                 0 packets discarded for wrong TTL
>                 0 packets shorter than header
>                 0 discarded for bad checksums
>                 0 discarded packets with a bad version
>                 0 discarded because packet too short
>                 0 discarded for bad authentication
>                 0 discarded for unknown vhid
>                 0 discarded because of a bad address list
>         0 packets sent (IPv4)
>         0 packets sent (IPv6)
>                 0 send failed due to mbuf memory error
>         0 transitions to master
> pfsync:
>         0 packets received (IPv4)
>         0 packets received (IPv6)
>                 0 packets discarded for bad interface
>                 0 packets discarded for bad ttl
>                 0 packets shorter than header
>                 0 packets discarded for bad version
>                 0 packets discarded for bad HMAC
>                 0 packets discarded for bad action
>                 0 packets discarded for short packet
>                 0 states discarded for bad values
>                 0 stale states
>                 0 failed state lookup/inserts
>         0 packets sent (IPv4)
>         0 packets sent (IPv6)
>                 0 send failed due to mbuf memory error
>                 0 send error
> divert:
>         0 total packets received
>         0 dropped due to no socket
>         0 dropped due to full socket buffers
>         0 packets output
>         0 errors
> pflow:
>         0 flows sent
>         0 packets sent
>                 0 send failed due to mbuf memory error
>                 0 send error
> ip6:
>         841 total packets received
>         0 with size smaller than minimum
>         0 with data size < data length
>         0 with bad options
>         0 with incorrect version number
>         0 fragments received
>         0 fragments dropped (duplicates or out of space)
>         0 fragments dropped after timeout
>         0 fragments that exceeded limit
>         0 packets reassembled ok
>         0 packets for this host
>         0 packets forwarded
>         0 packets not forwardable
>         0 redirects sent
>         4 packets sent from this host
>         0 packets sent with fabricated ip header
>         0 output packets dropped due to no bufs, etc.
>         0 output packets discarded due to no route
>         0 output datagrams fragmented
>         0 fragments created
>         0 datagrams that can't be fragmented
>         0 packets that violated scope rules
>         839 multicast packets which we don't join
>         Input packet histogram:
>                 UDP: 4
>                 ICMP6: 837
>         Mbuf statistics:
>                 0 one mbufs
>                 0 one ext mbufs
>                 0 two or more ext mbufs
>         0 tunneling packets that can't find gif
>         0 packets discarded due to too many headers
>         0 failures of source address selection
>         0 forward cache hit
>         0 forward cache miss
> divert6:
>         0 total packets received
>         0 dropped due to no socket
>         0 dropped due to full socket buffers
>         0 packets output
>         0 errors
> icmp6:
>         0 calls to icmp6_error
>         0 errors not generated because old message was icmp6 or so
>         0 errors not generated because of rate limitation
>         Output packet histogram:
>                 multicast listener report: 4
>         0 messages with bad code fields
>         0 messages < minimum length
>         0 bad checksums
>         0 messages with bad length
>         Histogram of error messages to be generated:
>                 0 no route
>                 0 administratively prohibited
>                 0 beyond scope
>                 0 address unreachable
>                 0 port unreachable
>                 0 packet too big
>                 0 time exceed transit
>                 0 time exceed reassembly
>                 0 erroneous header field
>                 0 unrecognized next header
>                 0 unrecognized option
>                 0 redirect
>                 0 unknown
>         0 message responses generated
>         0 messages with too many ND options
>         0 messages with bad ND options
>         0 bad neighbor solicitation messages
>         0 bad neighbor advertisement messages
>         0 bad router solicitation messages
>         0 bad router advertisement messages
>         0 bad redirect messages
>         0 path MTU changes
> rip6:
>         0 messages received
>         0 checksum calculations on inbound
>         0 messages with bad checksum
>         0 messages dropped due to no socket
>         0 multicast messages dropped due to no socket
>         0 messages dropped due to full socket buffers
>         0 delivered
>         0 datagrams output
>
>
> On Fri, 20 Mar 2020 at 10:55, Tom Smyth <[email protected]>
> wrote:
> >
> > Hi Stefan,
> > I have attached the hostname.bridge101,
> > and the output of ifconfig bridge101 (both after reboot and after the
> > restart of the interface
> >
> > The server is in production so I'll run those commands you requested,
> > I will build up a current box
> > to drop in and test also Thanks
> > Tom Smyth
> >
> > On Fri, 20 Mar 2020 at 07:54, Stefan Sperling <[email protected]> wrote:
> > >
> > > On Fri, Mar 20, 2020 at 01:50:42AM +0000, Tom Smyth wrote:
> > > > >Synopsis: <bridge with alot of ports does not forward frames after
> reboot >
> > > > >Category: <Network >
> > > > >Environment:
> > > > System      : OpenBSD 6.6
> > > > Details     : OpenBSD 6.6 (GENERIC.MP) #7: Thu Mar 12 11:55:22 MDT
> 2020
> > > > [email protected]:/usr/src/sys/arch/amd64/compile/
> GENERIC.MP
> > > >
> > > > Architecture: OpenBSD.amd64
> > > > Machine     : amd64
> > > > >Description:
> > > > <if you configure a bridge with hostname.bridge and add 90 vlans as
> > > > protected ports
> > > >          the bridge will not forward frames however if you run sh
> > > > /etc/netstart bridgex it does
> > > > start to forward
> > > > ifconfig bridge101 after reboot compared with ifconfig bridge101
> after
> > > > the restart of the interface
> > > > using sh /etc/netstart  appear very similar, the vlans appear to be
> > > > members of the bridge fine
> > > > both the bridge appears to learn mac addresses on ports both after
> > > > reboot and after manual restart
> > > > of interface)
> > > > the only difference that I observed was the interface index
> > > > after reboot bridge index was 6
> > > > after restarting the interface the bridge index was 98 >
> > > > >How-To-Repeat:
> > > > <create a hostname.bridge101 file  add 90 vlans as protected ports
> > > >          reboot the machine >
> > > > >Fix:
> > > > <restarting the bridge interface using sh /etc/netstart bridge101
> worked
> > > > I have added sh /etc/netstart bridge101 to /etc/rc.local
> > >
> > > Tom, could you share your hostname.bridge101 file?
> > > That might make it easier for others to reproduce the issue.
> > >
> > > Is there any obvious difference in the counters displayed by
> > > netstat -nI bridge101 or netstat -s in the working vs non-working
> states?
> > >
> > > And does it also happen on -current?
> >
> >
> >
> > --
> > Kindest regards,
> > Tom Smyth.
>
>
>
> --
> Kindest regards,
> Tom Smyth.
>


-- 
Kindest regards,
Tom Smyth.

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