Hi Maurice,
Did you notice how much time it took for the ping request packet to
arrive at the Windows machine and how much time for the echo packet? And
could you run the dtrace script in the attachment while you ping? Just
type "dtrace -s e1000g_tx.d"
Miles
Maurice Volaski wrote:
Here is some info although it doesn't look very helpful.
Routing Table: IPv4
Destination Gateway Flags Ref Use Interface
-------------------- -------------------- ----- ----- ---------- ---------
default 192.168.1.1 UG 2 50
127.0.0.1 127.0.0.1 UH 2 124 lo0
172.16.1.0 172.16.1.1 U 3 1570231 e1000g1
192.168.1.0 192.168.1.30 U 3 7068 e1000g0
e1000g1 is the affected interface. Windows is at 172.16.1.2.
An example of a "successful" ping:
64 bytes from thevaultinternal (172.16.1.2): icmp_seq=1585. time=1590000.515 ms
module: e1000g instance: 0
name: fm class: misc
acc_err 0
crtime 4169.010757772
dma_err 0
erpt_dropped 0
fm_cache_full 0
fm_cache_miss 0
snaptime 7530.906022015
module: e1000g instance: 0
name: mac class: net
adv_cap_1000fdx 1
adv_cap_1000hdx 0
adv_cap_100fdx 1
adv_cap_100hdx 1
adv_cap_100T4 0
adv_cap_10fdx 1
adv_cap_10gfdx 0
adv_cap_10hdx 1
adv_cap_asmpause 1
adv_cap_autoneg 1
adv_cap_pause 1
adv_rem_fault 0
align_errors 0
brdcstrcv 0
brdcstxmt 0
cap_1000fdx 1
cap_1000hdx 1
cap_100fdx 1
cap_100hdx 1
cap_100T4 0
cap_10fdx 1
cap_10gfdx 0
cap_10hdx 1
cap_asmpause 1
cap_autoneg 1
cap_pause 1
cap_rem_fault 0
carrier_errors 0
collisions 0
crtime 4169.758962991
defer_xmts 0
ex_collisions 0
fcs_errors 0
first_collisions 0
ierrors 0
ifspeed 1000000000
ipackets 10722
ipackets64 10723
jabber_errors 0
link_asmpause 1
link_autoneg 1
link_duplex 2
link_pause 1
link_state 1
link_up 1
lp_cap_1000fdx 1
lp_cap_1000hdx 1
lp_cap_100fdx 1
lp_cap_100hdx 1
lp_cap_100T4 0
lp_cap_10fdx 1
lp_cap_10gfdx 0
lp_cap_10hdx 1
lp_cap_asmpause 0
lp_cap_autoneg 1
lp_cap_pause 0
lp_rem_fault 0
macrcv_errors 0
macxmt_errors 0
multi_collisions 0
multircv 0
multixmt 0
norcvbuf 0
noxmtbuf 0
obytes 3148720
obytes64 3148720
oerrors 0
oflo 0
opackets 7251
opackets64 7251
promisc 0
rbytes 792491
rbytes64 792491
runt_errors 0
snaptime 7530.907656945
sqe_errors 0
toolong_errors 0
tx_late_collisions 0
uflo 0
unknowns 0
xcvr_addr 1
xcvr_id 21040163
xcvr_inuse 7
module: e1000g instance: 0
name: statistics class: net
crtime 4169.011622323
Good_Octets_Recvd_Hi 0
Good_Octets_Recvd_Lo 784111
Good_Octets_Xmitd_Hi 0
Good_Octets_Xmitd_Lo 3132360
Good_Pkts_Recvd 10691
Good_Pkts_Xmitd 7337
link_speed 1000
Recv_Frag 0
Recv_Jabber 0
Recv_Length_Errors 0
Recv_Missed_Packets 0
Recv_Oversize 0
Recv_Symbol_Errors 0
Recv_Undersize 0
Recv_Unsupport_FC_Pkts 0
Reset Count 0
Rx Allocb Failure 0
Rx Error 0
Rx Size Error 0
snaptime 7530.91726259
Total_Octets_Recvd_Hi 0
Total_Octets_Recvd_Lo 798651
Total_Octets_Xmitd_Hi 0
Total_Octets_Xmitd_Lo 3161708
Total_Packets_Recvd 10810
Total_Packets_Xmitd 7337
Tx No Buffer 0
Tx No Desc 0
Tx Pkt Over Size 0
Tx Reschedule 0
Tx Send Failure 0
Xmit_TCP_Seg_Contexts 0
Xmit_TCP_Seg_Contexts_Fail 0
Xmit_with_No_CRS 0
XOFFs_Recvd 0
XOFFs_Xmitd 0
XONs_Recvd 0
XONs_Xmitd 0
module: e1000g instance: 1
name: fm class: misc
acc_err 0
crtime 4169.832419
dma_err 0
erpt_dropped 0
fm_cache_full 0
fm_cache_miss 0
snaptime 7530.921724917
module: e1000g instance: 1
name: mac class: net
adv_cap_1000fdx 1
adv_cap_1000hdx 0
adv_cap_100fdx 1
adv_cap_100hdx 1
adv_cap_100T4 0
adv_cap_10fdx 1
adv_cap_10gfdx 0
adv_cap_10hdx 1
adv_cap_asmpause 1
adv_cap_autoneg 1
adv_cap_pause 1
adv_rem_fault 0
align_errors 0
brdcstrcv 0
brdcstxmt 0
cap_1000fdx 1
cap_1000hdx 1
cap_100fdx 1
cap_100hdx 1
cap_100T4 0
cap_10fdx 1
cap_10gfdx 0
cap_10hdx 1
cap_asmpause 1
cap_autoneg 1
cap_pause 1
cap_rem_fault 0
carrier_errors 0
collisions 0
crtime 4170.171092613
defer_xmts 0
ex_collisions 0
fcs_errors 0
first_collisions 0
ierrors 0
ifspeed 1000000000
ipackets 2578709
ipackets64 2578709
jabber_errors 0
link_asmpause 1
link_autoneg 1
link_duplex 2
link_pause 1
link_state 1
link_up 1
lp_cap_1000fdx 1
lp_cap_1000hdx 1
lp_cap_100fdx 1
lp_cap_100hdx 1
lp_cap_100T4 0
lp_cap_10fdx 1
lp_cap_10gfdx 0
lp_cap_10hdx 1
lp_cap_asmpause 0
lp_cap_autoneg 1
lp_cap_pause 0
lp_rem_fault 0
macrcv_errors 0
macxmt_errors 0
multi_collisions 0
multircv 0
multixmt 0
norcvbuf 0
noxmtbuf 0
obytes 690201336
obytes64 690201336
oerrors 0
oflo 0
opackets 1571913
opackets64 1571913
promisc 0
rbytes 3662189616
rbytes64 3662189616
runt_errors 0
snaptime 7530.923198563
sqe_errors 0
toolong_errors 0
tx_late_collisions 0
uflo 0
unknowns 0
xcvr_addr 1
xcvr_id 21040163
xcvr_inuse 7
module: e1000g instance: 1
name: statistics class: net
crtime 4169.833284442
Good_Octets_Recvd_Hi 0
Good_Octets_Recvd_Lo 3662184484
Good_Octets_Xmitd_Hi 0
Good_Octets_Xmitd_Lo 683913684
Good_Pkts_Recvd 2578633
Good_Pkts_Xmitd 1571913
link_speed 1000
Recv_Frag 0
Recv_Jabber 0
Recv_Length_Errors 0
Recv_Missed_Packets 0
Recv_Oversize 0
Recv_Symbol_Errors 0
Recv_Undersize 0
Recv_Unsupport_FC_Pkts 0
Reset Count 0
Rx Allocb Failure 0
Rx Error 0
Rx Size Error 1
snaptime 7530.932685805
Total_Octets_Recvd_Hi 0
Total_Octets_Recvd_Lo 3662189616
Total_Octets_Xmitd_Hi 0
Total_Octets_Xmitd_Lo 690201336
Total_Packets_Recvd 2578709
Total_Packets_Xmitd 1571913
Tx No Buffer 0
Tx No Desc 0
Tx Pkt Over Size 0
Tx Reschedule 0
Tx Send Failure 0
Xmit_TCP_Seg_Contexts 0
Xmit_TCP_Seg_Contexts_Fail 0
Xmit_with_No_CRS 0
XOFFs_Recvd 0
XOFFs_Xmitd 0
XONs_Recvd 0
XONs_Xmitd 0
RAWIP rawipInDatagrams = 1449 rawipInErrors = 0
rawipInCksumErrs = 0 rawipOutDatagrams = 2998
rawipOutErrors = 0
UDP udpInDatagrams = 5 udpInErrors = 0
udpOutDatagrams = 5 udpOutErrors = 0
TCP tcpRtoAlgorithm = 4 tcpRtoMin = 400
tcpRtoMax = 60000 tcpMaxConn = -1
tcpActiveOpens = 38 tcpPassiveOpens = 8
tcpAttemptFails = 32 tcpEstabResets = 1
tcpCurrEstab = 3 tcpOutSegs =1574143
tcpOutDataSegs =587745 tcpOutDataBytes =595574995
tcpRetransSegs = 27 tcpRetransBytes = 984
tcpOutAck =986417 tcpOutAckDelayed = 1241
tcpOutUrg = 0 tcpOutWinUpdate = 3296
tcpOutWinProbe = 0 tcpOutControl = 113
tcpOutRsts = 43 tcpOutFastRetrans = 0
tcpInSegs =2581246
tcpInAckSegs =123506 tcpInAckBytes =595574911
tcpInDupAck = 8 tcpInAckUnsent = 0
tcpInInorderSegs =2521703 tcpInInorderBytes =3512039644
tcpInUnorderSegs = 75 tcpInUnorderBytes =109404
tcpInDupSegs = 43 tcpInDupBytes = 27740
tcpInPartDupSegs = 0 tcpInPartDupBytes = 0
tcpInPastWinSegs = 0 tcpInPastWinBytes = 0
tcpInWinProbe = 4 tcpInWinUpdate = 0
tcpInClosed = 0 tcpRttNoUpdate = 6
tcpRttUpdate =123492 tcpTimRetrans = 12
tcpTimRetransDrop = 3 tcpTimKeepalive = 0
tcpTimKeepaliveProbe= 0 tcpTimKeepaliveDrop = 0
tcpListenDrop = 0 tcpListenDropQ0 = 0
tcpHalfOpenDrop = 0 tcpOutSackRetrans = 0
IPv4 ipForwarding = 2 ipDefaultTTL = 255
ipInReceives =2585104 ipInHdrErrors = 70
ipInAddrErrors = 0 ipInCksumErrs = 0
ipForwDatagrams = 0 ipForwProhibits = 0
ipInUnknownProtos = 0 ipInDiscards = 9
ipInDelivers =2584246 ipOutRequests =1577299
ipOutDiscards = 14 ipOutNoRoutes = 0
ipReasmTimeout = 15 ipReasmReqds = 0
ipReasmOKs = 0 ipReasmFails = 0
ipReasmDuplicates = 0 ipReasmPartDups = 0
ipFragOKs = 0 ipFragFails = 0
ipFragCreates = 0 ipRoutingDiscards = 0
tcpInErrs = 0 udpNoPorts = 235
udpInCksumErrs = 0 udpInOverflows = 0
rawipInOverflows = 0 ipsecInSucceeded = 0
ipsecInFailed = 0 ipInIPv6 = 0
ipOutIPv6 = 0 ipOutSwitchIPv6 = 0
ICMPv4 icmpInMsgs = 1463 icmpInErrors = 0
icmpInCksumErrs = 0 icmpInUnknowns = 0
icmpInDestUnreachs = 0 icmpInTimeExcds = 0
icmpInParmProbs = 0 icmpInSrcQuenchs = 0
icmpInRedirects = 0 icmpInBadRedirects = 0
icmpInEchos = 14 icmpInEchoReps = 1449
icmpInTimestamps = 0 icmpInTimestampReps = 0
icmpInAddrMasks = 0 icmpInAddrMaskReps = 0
icmpInFragNeeded = 0 icmpOutMsgs = 14
icmpOutDrops = 0 icmpOutErrors = 0
icmpOutDestUnreachs = 0 icmpOutTimeExcds = 0
icmpOutParmProbs = 0 icmpOutSrcQuenchs = 0
icmpOutRedirects = 0 icmpOutEchos = 0
icmpOutEchoReps = 14 icmpOutTimestamps = 0
icmpOutTimestampReps= 0 icmpOutAddrMasks = 0
icmpOutAddrMaskReps = 0 icmpOutFragNeeded = 0
icmpInOverflows = 0
SCTP sctpRtoAlgorithm = vanj sctpRtoMin = 1000
sctpRtoMax = 60000 sctpRtoInitial = 3000
sctpMaxAssocs = -1 sctpValCookieLife = 60000
sctpMaxInitRetr = 8 sctpCurrEstab = 0
sctpActiveEstab = 0 sctpPassiveEstab = 0
sctpAborted = 0 sctpShutdowns = 0
sctpOutOfBlue = 0 sctpChecksumError = 0
sctpOutCtrlChunks = 0 sctpOutOrderChunks = 0
sctpOutUnorderChunks= 0 sctpRetransChunks = 0
sctpOutAck = 0 sctpOutAckDelayed = 0
sctpOutWinUpdate = 0 sctpOutFastRetrans = 0
sctpOutWinProbe = 0 sctpInCtrlChunks = 0
sctpInOrderChunks = 0 sctpInUnorderChunks = 0
sctpInAck = 0 sctpInDupAck = 0
sctpInAckUnsent = 0 sctpFragUsrMsgs = 0
sctpReasmUsrMsgs = 0 sctpOutSCTPPkts = 0
sctpInSCTPPkts = 0 sctpInInvalidCookie = 0
sctpTimRetrans = 0 sctpTimRetransDrop = 0
sctpTimHearBeatProbe= 0 sctpTimHearBeatDrop = 0
sctpListenDrop = 0 sctpInClosed = 0
#!/usr/sbin/dtrace -Cs
#pragma D option flowindent
mib:::rawipOutDatagrams
{
start = timestamp;
}
fbt:e1000g:e1000g_send:return
/start/
{
@time["transmission time (ns)"] = lquantize(timestamp - start, 0,
100000, 1000);
}
mib:::icmpInEchoReps
/start/
{
@["ICMP round-trip (ns)"] = lquantize(timestamp - start, 0, 10000000,
1000);
start = 0;
}
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