>Number:         18815
>Category:       misc
>Synopsis:       Calculation not spelled correctly in netstat output
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    misc-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Oct 26 09:56:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     sm
>Release:        1.6
>Organization:
>Environment:
NetBSD sm.private 1.6 NetBSD 1.6 (SM) #2: Fri Sep 13 20:20:47 PDT 2002     sm@sm.private:/usr/src/sys/arch/i386/compile/SM i386
>Description:
The word calculation (under rip6:) is misspelled in the output of netstat -s  It shows up as:

  0 checksum calcurations on inbound
>How-To-Repeat:
%netstat -s
ip:
        1803109 total packets received
        0 bad header checksums
        0 with size smaller than minimum
        0 with data size < data length
        0 with length > max ip packet size
        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 (dup or out of space)
        0 malformed fragments dropped
        0 fragments dropped after timeout
        0 packets reassembled ok
        1788002 packets for this host
        0 packets for unknown/unsupported protocol
        0 packets forwarded (0 packets fast forwarded)
        0 packets not forwardable
        0 redirects sent
        1961422 packets sent from this host
        42 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 datagrams with bad address in header
icmp:
        81 calls to icmp_error
        0 errors not generated because old message was icmp
        Output histogram:
                destination unreachable: 81
        1 message with bad code fields
        0 messages < minimum length
        0 bad checksums
        0 messages with bad length
        Input histogram:
                destination unreachable: 1015
                time exceeded: 36
        0 message responses generated
        0 path MTU changes
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
tcp:
        1945281 packets sent
                375560 data packets (182652724 bytes)
                608 data packets (306924 bytes) retransmitted
                5812 ack-only packets (1571947 delayed)
                0 URG only packets
                0 window probe packets
                1549542 window update packets
                13759 control packets
                0 send attempts resulted in self-quench
        1773776 packets received
                203512 acks (for 182602050 bytes)
                8052 duplicate acks
                0 acks for unsent data
                1574779 packets (2121818410 bytes) received in-sequence
                20 completely duplicate packets (744 bytes)
                0 old duplicate packets
                0 packets with some dup. data (0 bytes duped)
                29 out-of-order packets (152 bytes)
                0 packets (0 bytes) of data after window
                0 window probes
                20 window update packets
                0 packets received after close
                0 discarded for bad checksums
                0 discarded for bad header offset fields
                0 discarded because packet too short
        6787 connection requests
        1165 connection accepts
        1230 connections established (including accepts)
        7973 connections closed (including 1126 drops)
        0 embryonic connections dropped
        46494 segments updated rtt (of 53623 attempts)
        6941 retransmit timeouts
                1 connection dropped by rexmit timeout
        0 persist timeouts (resulting in 0 dropped connections)
        6 keepalive timeouts
                6 keepalive probes sent
                0 connections dropped by keepalive
        45 correct ACK header predictions
        1559745 correct data packet header predictions
        2398 PCB hash misses
        0 dropped due to no socket
        1 connection drained due to memory shortage
        0 bad connection attempts
        1166 SYN cache entries added
                0 hash collisions
                1165 completed
                0 aborted (no space to build PCB)
                0 timed out
                0 dropped due to overflow
                0 dropped due to bucket overflow
                1 dropped due to RST
                0 dropped due to ICMP unreachable
        27 SYN,ACKs retransmitted
        3 duplicate SYNs received for entries already in the cache
        0 SYNs dropped (no route or no space)
udp:
        13175 datagrams received
        0 with incomplete header
        0 with bad data length field
        0 with bad checksum
        81 dropped due to no socket
        0 broadcast/multicast datagrams dropped due to no socket
        0 dropped due to full socket buffers
        13094 delivered
        11732 PCB hash misses
        16080 datagrams output
ipsec:
        0 inbound packets processed successfully
        0 inbound packets violated process security policy
        0 inbound packets with no SA available
        0 invalid inbound packets
        0 inbound packets failed due to insufficient memory
        0 inbound packets failed getting SPI
        0 inbound packets failed on AH replay check
        0 inbound packets failed on ESP replay check
        0 inbound packets considered authentic
        0 inbound packets failed on authentication
        0 outbound packets processed successfully
        0 outbound packets violated process security policy
        0 outbound packets with no SA available
        0 invalid outbound packets
        0 outbound packets failed due to insufficient memory
        0 outbound packets with no route
        5678566 SPD cache lookups
        5678542 SPD cache misses
ip6:
        24 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 (dup or out of space)
        0 fragments dropped after timeout
        0 fragments that exceeded limit
        0 packets reassembled ok
        12 packets for this host
        0 packets forwarded
        0 packets not forwardable
        0 redirects sent
        27 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
        2 packets that violated scope rules
        0 multicast packets which we don't join
        Input packet histogram:
                UDP: 12
                ICMP6: 12
        Mbuf statistics:
                23 one mbufs
                two or more mbuf:
                        lo0 = 1
                0 one ext mbufs
                0 two or more ext mbufs
        0 packets whose headers are not continuous
        0 tunneling packets that can't find gif
        0 packets discarded due to too many headers
        0 failures of source address selection
        source addresses on an outgoing I/F
                12 node-locals
        source addresses of same scope
                12 node-locals
        0 forward cache hit
        0 forward cache miss
icmp6:
        12 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:
                unreach: 12
                multicast listener report: 3
                neighbor solicitation: 2
        0 messages with bad code fields
        0 messages < minimum length
        0 bad checksums
        0 messages with bad length
        Input packet histogram:
                unreach: 12
        Histogram of error messages to be generated:
                0 no route
                0 administratively prohibited
                0 beyond scope
                0 address unreachable
                12 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
udp6:
        12 datagrams received
        0 with incomplete header
        0 with bad data length field
        0 with bad checksum
        0 with no checksum
        12 dropped due to no socket
        0 multicast datagrams dropped due to no socket
        0 dropped due to full socket buffers
        0 delivered
        12 datagrams output
ipsec6:
        0 inbound packets processed successfully
        0 inbound packets violated process security policy
        0 inbound packets with no SA available
        0 invalid inbound packets
        0 inbound packets failed due to insufficient memory
        0 inbound packets failed getting SPI
        0 inbound packets failed on AH replay check
        0 inbound packets failed on ESP replay check
        0 inbound packets considered authentic
        0 inbound packets failed on authentication
        0 outbound packets processed successfully
        0 outbound packets violated process security policy
        0 outbound packets with no SA available
        0 invalid outbound packets
        0 outbound packets failed due to insufficient memory
        0 outbound packets with no route
        12 SPD cache lookups
        12 SPD cache misses
pim6:
        0 messages received
        0 messages received with too few bytes
        0 messages received with bad checksum
        0 messages received with bad version
        0 registers received
        0 bad registers received
        0 registers sent
rip6:
        0 messages received
        0 checksum calcurations 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
arp:
        135 packets sent
                117 reply packets
                18 request packets
        4612 packets received
                11 reply packets
                4601 valid request packets
                4585 broadcast/multicast packets
                0 packets with unknown protocol type
                0 packets with bad (short) length
                0 packets with null target IP address
                0 packets with null source IP address
                0 could not be mapped to an interface
                0 packets sourced from a local hardware address
                0 packets with a broadcast source hardware address
                0 duplicates for a local IP address
                0 attempts to overwrite a static entry
                0 packets received on wrong interface
                0 entrys overwritten
                0 changes in hardware address length
        11 packets deferred pending ARP resolution
                11 sent
                0 dropped
        6109 failures to allocate llinfo
pfkey:
        0 requests sent from userland
        0 bytes sent from userland
        0 messages with invalid length field
        0 messages with invalid version field
        0 messages with invalid message type field
        0 messages too short
        0 messages with memory allocation failure
        0 messages with duplicate extension
        0 messages with invalid extension type
        0 messages with invalid sa type
        0 messages with invalid address extension
        0 requests sent to userland
        0 bytes sent to userland
        0 messages toward single socket
        0 messages toward all sockets
        0 messages toward registered sockets
        0 messages with memory allocation failure
>Fix:
--- /usr/src/usr.bin/netstat/inet6.c    Thu Oct 18 02:26:16 2001
+++ inet6.c     Sat Oct 26 09:39:02 2002
@@ -1120,7 +1120,7 @@
 #define        p(f, m) if (rip6stat.f || sflag <= 1) \
     printf(m, (unsigned long long)rip6stat.f, plural(rip6stat.f))
        p(rip6s_ipackets, "\t%llu message%s received\n");
-       p(rip6s_isum, "\t%llu checksum calcuration%s on inbound\n");
+       p(rip6s_isum, "\t%llu checksum calculation%s on inbound\n");
        p(rip6s_badsum, "\t%llu message%s with bad checksum\n");
        p(rip6s_nosock, "\t%llu message%s dropped due to no socket\n");
        p(rip6s_nosockmcast,
>Release-Note:
>Audit-Trail:
>Unformatted: