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Operating Systems AIX AIX server problem - network connection is unstable ! Post 303044959 by bobochacha29 on Tuesday 10th of March 2020 12:12:33 AM
Old 03-10-2020
Quote:
sysopr1@oltpn8c:/home/sysopr1>lsdev -Cc adapter
lsdev: 0514-521 Cannot find information in the predefined device
configuration database for the customized device pkcs11.
ent0 Available 01-00 PCIe2 10GbE SFP+ CU 4-port Converged Network Adapter (df1020e214103d04)
ent1 Available 01-01 PCIe2 10GbE SFP+ CU 4-port Converged Network Adapter (df1020e214103d04)
ent2 Available 01-02 PCIe2 100/1000 Base-TX 4-port Converged Network Adapter (df1020e214103f04)
ent3 Available 01-03 PCIe2 100/1000 Base-TX 4-port Converged Network Adapter (df1020e214103f04)
ent4 Available 02-00 PCIe2 4-Port Adapter (10GbE SFP+) (e4148a1614109304)
ent5 Available 02-01 PCIe2 4-Port Adapter (10GbE SFP+) (e4148a1614109304)
ent6 Available 02-02 PCIe2 4-Port Adapter (1GbE RJ45) (e4148a1614109404)
ent7 Available 02-03 PCIe2 4-Port Adapter (1GbE RJ45) (e4148a1614109404)
ent8 Available 04-00 PCIe2 10GbE SFP+ CU 4-port Converged Network Adapter (df1020e214103d04)
ent9 Available 04-01 PCIe2 10GbE SFP+ CU 4-port Converged Network Adapter (df1020e214103d04)
ent10 Available 04-02 PCIe2 100/1000 Base-TX 4-port Converged Network Adapter (df1020e214103f04)
ent11 Available 04-03 PCIe2 100/1000 Base-TX 4-port Converged Network Adapter (df1020e214103f04)
ent12 Available 05-00 PCIe2 4-Port Adapter (10GbE SFP+) (e4148a1614109304)
ent13 Available 05-01 PCIe2 4-Port Adapter (10GbE SFP+) (e4148a1614109304)
ent14 Available 05-02 PCIe2 4-Port Adapter (1GbE RJ45) (e4148a1614109404)
ent15 Available 05-03 PCIe2 4-Port Adapter (1GbE RJ45) (e4148a1614109404)
ent16 Available 09-00 PCIe2 10GbE SFP+ CU 4-port Converged Network Adapter (df1020e214103d04)
ent17 Available 09-01 PCIe2 10GbE SFP+ CU 4-port Converged Network Adapter (df1020e214103d04)
ent18 Available 09-02 PCIe2 100/1000 Base-TX 4-port Converged Network Adapter (df1020e214103f04)
ent19 Available 09-03 PCIe2 100/1000 Base-TX 4-port Converged Network Adapter (df1020e214103f04)
ent20 Available 0B-00 PCIe2 4-Port Adapter (10GbE SFP+) (e4148a1614109304)
ent21 Available 0B-01 PCIe2 4-Port Adapter (10GbE SFP+) (e4148a1614109304)
ent22 Available 0B-02 PCIe2 4-Port Adapter (1GbE RJ45) (e4148a1614109404)
ent23 Available 0B-03 PCIe2 4-Port Adapter (1GbE RJ45) (e4148a1614109404)
ent24 Available 0F-00 PCIe2 10GbE SFP+ CU 4-port Converged Network Adapter (df1020e214103d04)
ent25 Available 0F-01 PCIe2 10GbE SFP+ CU 4-port Converged Network Adapter (df1020e214103d04)
ent26 Available 0F-02 PCIe2 100/1000 Base-TX 4-port Converged Network Adapter (df1020e214103f04)
ent27 Available 0F-03 PCIe2 100/1000 Base-TX 4-port Converged Network Adapter (df1020e214103f04)
ent28 Available 0H-00 PCIe2 4-Port Adapter (10GbE SFP+) (e4148a1614109304)
ent29 Available 0H-01 PCIe2 4-Port Adapter (10GbE SFP+) (e4148a1614109304)
ent30 Available 0H-02 PCIe2 4-Port Adapter (1GbE RJ45) (e4148a1614109404)
ent31 Available 0H-03 PCIe2 4-Port Adapter (1GbE RJ45) (e4148a1614109404)
ent32 Available EtherChannel / IEEE 802.3ad Link Aggregation
ent33 Available EtherChannel / IEEE 802.3ad Link Aggregation
ent34 Available EtherChannel / IEEE 802.3ad Link Aggregation
ent35 Available EtherChannel / IEEE 802.3ad Link Aggregation
ent36 Available EtherChannel / IEEE 802.3ad Link Aggregation
ent37 Available EtherChannel / IEEE 802.3ad Link Aggregation
fcs0 Available 00-00 PCIe2 2-Port 16Gb FC Adapter (df1000e21410f103)
fcs1 Available 00-01 PCIe2 2-Port 16Gb FC Adapter (df1000e21410f103)
fcs2 Available 01-04 PCIe2 10Gb Cu 4-Port FCoE Adapter (df1060e214103e04)
fcs3 Available 01-05 PCIe2 10Gb Cu 4-Port FCoE Adapter (df1060e214103e04)
fcs4 Available 03-00 PCIe2 2-Port 16Gb FC Adapter (df1000e21410f103)
fcs5 Available 03-01 PCIe2 2-Port 16Gb FC Adapter (df1000e21410f103)
fcs6 Available 04-04 PCIe2 10Gb Cu 4-Port FCoE Adapter (df1060e214103e04)
fcs7 Available 04-05 PCIe2 10Gb Cu 4-Port FCoE Adapter (df1060e214103e04)
fcs8 Available 08-00 PCIe2 2-Port 16Gb FC Adapter (df1000e21410f103)
fcs9 Available 08-01 PCIe2 2-Port 16Gb FC Adapter (df1000e21410f103)
fcs10 Available 09-04 PCIe2 10Gb Cu 4-Port FCoE Adapter (df1060e214103e04)
fcs11 Available 09-05 PCIe2 10Gb Cu 4-Port FCoE Adapter (df1060e214103e04)
fcs12 Available 0A-00 PCIe2 2-Port 16Gb FC Adapter (df1000e21410f103)
fcs13 Available 0A-01 PCIe2 2-Port 16Gb FC Adapter (df1000e21410f103)
fcs14 Available 0D-00 PCIe2 2-Port 16Gb FC Adapter (df1000e21410f103)
fcs15 Available 0D-01 PCIe2 2-Port 16Gb FC Adapter (df1000e21410f103)
fcs16 Available 0E-00 PCIe2 2-Port 16Gb FC Adapter (df1000e21410f103)
fcs17 Available 0E-01 PCIe2 2-Port 16Gb FC Adapter (df1000e21410f103)
fcs18 Available 0F-04 PCIe2 10Gb Cu 4-Port FCoE Adapter (df1060e214103e04)
fcs19 Available 0F-05 PCIe2 10Gb Cu 4-Port FCoE Adapter (df1060e214103e04)
pkcs11 Defined N/A
sissas0 Available 06-00 PCIe3 RAID SAS Adapter Quad-port 6Gb x8
sissas1 Available 0C-00 PCIe3 RAID SAS Adapter Quad-port 6Gb x8
sissas2 Available 0G-00 PCIe3 RAID SAS Adapter Quad-port 6Gb x8
usbhc0 Available 07-00 PCIe2 USB 3.0 xHCI 4-Port Adapter (4c10418214109e04)
vsa0 Available LPAR Virtual Serial Adapter
Quote:
sysopr1@oltpn8c:/home/sysopr1>entstat ent32
-------------------------------------------------------------
ETHERNET STATISTICS (ent32) :
Device Type: IEEE 802.3ad Link Aggregation
Hardware Address: 00:90:fa:d9:c8:77
Elapsed Time: 13 days 22 hours 4 minutes 2 seconds

Transmit Statistics: Receive Statistics:
-------------------- -------------------
Packets: 3415644304 Packets: 4471422995
Bytes: 1267611213067 Bytes: 1185875560382
Interrupts: 52163060 Interrupts: 2672637348
Transmit Errors: 0 Receive Errors: 0
Packets Dropped: 0 Packets Dropped: 0
Bad Packets: 0
Max Packets on S/W Transmit Queue: 180
S/W Transmit Queue Overflow: 0
Current S/W+H/W Transmit Queue Length: 80

Broadcast Packets: 1797 Broadcast Packets: 3216126
Multicast Packets: 84501 Multicast Packets: 82523
No Carrier Sense: 0 CRC Errors: 0
DMA Underrun: 0 DMA Overrun: 0
Lost CTS Errors: 0 Alignment Errors: 0
Max Collision Errors: 0 No Resource Errors: 0
Late Collision Errors: 0 Receive Collision Errors: 0
Deferred: 0 Packet Too Short Errors: 0
SQE Test: 0 Packet Too Long Errors: 0
Timeout Errors: 0 Packets Discarded by Adapter: 0
Single Collision Count: 0 Receiver Start Count: 0
Multiple Collision Count: 0
Current HW Transmit Queue Length: 80

General Statistics:
-------------------
No mbuf Errors: 0
Adapter Reset Count: 0
Adapter Data Rate: 2000
Driver Flags: Up Broadcast Running
Simplex 64BitSupport ChecksumOffload
LargeSend DataRateSet ETHERCHANNEL
sysopr1@oltpn8c:/home/sysopr1>
sysopr1@oltpn8c:/home/sysopr1>entstat ent33
-------------------------------------------------------------
ETHERNET STATISTICS (ent33) :
Device Type: IEEE 802.3ad Link Aggregation
Hardware Address: 00:90:fa:d9:c8:78
Elapsed Time: 11 days 23 hours 41 minutes 4 seconds

Transmit Statistics: Receive Statistics:
-------------------- -------------------
Packets: 1043970 Packets: 2381761
Bytes: 459459779 Bytes: 270515040
Interrupts: 16284 Interrupts: 2298206
Transmit Errors: 0 Receive Errors: 0
Packets Dropped: 0 Packets Dropped: 0
Bad Packets: 0
Max Packets on S/W Transmit Queue: 6
S/W Transmit Queue Overflow: 0
Current S/W+H/W Transmit Queue Length: 50

Broadcast Packets: 240 Broadcast Packets: 1344979
Multicast Packets: 78025 Multicast Packets: 80959
No Carrier Sense: 0 CRC Errors: 0
DMA Underrun: 0 DMA Overrun: 0
Lost CTS Errors: 0 Alignment Errors: 0
Max Collision Errors: 0 No Resource Errors: 0
Late Collision Errors: 0 Receive Collision Errors: 0
Deferred: 0 Packet Too Short Errors: 0
SQE Test: 0 Packet Too Long Errors: 0
Timeout Errors: 0 Packets Discarded by Adapter: 0
Single Collision Count: 0 Receiver Start Count: 0
Multiple Collision Count: 0
Current HW Transmit Queue Length: 50

General Statistics:
-------------------
No mbuf Errors: 0
Adapter Reset Count: 0
Adapter Data Rate: 2000
Driver Flags: Up Broadcast Running
Simplex 64BitSupport ChecksumOffload
LargeSend DataRateSet ETHERCHANNEL
sysopr1@oltpn8c:/home/sysopr1>entstat ent34
-------------------------------------------------------------
ETHERNET STATISTICS (ent34) :
Device Type: IEEE 802.3ad Link Aggregation
Hardware Address: 00:90:fa:c0:d3:b5
Elapsed Time: 13 days 22 hours 4 minutes 22 seconds

Transmit Statistics: Receive Statistics:
-------------------- -------------------
Packets: 244022339 Packets: 320503599
Bytes: 122073968977 Bytes: 167392262368
Interrupts: 3810437 Interrupts: 248212087
Transmit Errors: 0 Receive Errors: 0
Packets Dropped: 0 Packets Dropped: 0
Bad Packets: 0
Max Packets on S/W Transmit Queue: 5
S/W Transmit Queue Overflow: 0
Current S/W+H/W Transmit Queue Length: 195

Broadcast Packets: 1705 Broadcast Packets: 4421
Multicast Packets: 78754 Multicast Packets: 80818
No Carrier Sense: 0 CRC Errors: 0
DMA Underrun: 0 DMA Overrun: 0
Lost CTS Errors: 0 Alignment Errors: 0
Max Collision Errors: 0 No Resource Errors: 0
Late Collision Errors: 0 Receive Collision Errors: 0
Deferred: 0 Packet Too Short Errors: 0
SQE Test: 0 Packet Too Long Errors: 0
Timeout Errors: 0 Packets Discarded by Adapter: 0
Single Collision Count: 0 Receiver Start Count: 0
Multiple Collision Count: 0
Current HW Transmit Queue Length: 195

General Statistics:
-------------------
No mbuf Errors: 0
Adapter Reset Count: 0
Adapter Data Rate: 2000
Driver Flags: Up Broadcast Running
Simplex 64BitSupport ChecksumOffload
LargeSend DataRateSet ETHERCHANNEL
sysopr1@oltpn8c:/home/sysopr1>entstat ent35
-------------------------------------------------------------
ETHERNET STATISTICS (ent35) :
Device Type: IEEE 802.3ad Link Aggregation
Hardware Address: 00:90:fa:c0:d3:b6
Elapsed Time: 13 days 22 hours 4 minutes 45 seconds

Transmit Statistics: Receive Statistics:
-------------------- -------------------
Packets: 23202676 Packets: 55789032
Bytes: 283260647446 Bytes: 3353483603
Interrupts: 362540 Interrupts: 38413169
Transmit Errors: 0 Receive Errors: 0
Packets Dropped: 0 Packets Dropped: 0
Bad Packets: 0
Max Packets on S/W Transmit Queue: 2
S/W Transmit Queue Overflow: 0
Current S/W+H/W Transmit Queue Length: 116

Broadcast Packets: 68 Broadcast Packets: 2019
Multicast Packets: 78756 Multicast Packets: 80818
No Carrier Sense: 0 CRC Errors: 0
DMA Underrun: 0 DMA Overrun: 0
Lost CTS Errors: 0 Alignment Errors: 0
Max Collision Errors: 0 No Resource Errors: 0
Late Collision Errors: 0 Receive Collision Errors: 0
Deferred: 0 Packet Too Short Errors: 0
SQE Test: 0 Packet Too Long Errors: 0
Timeout Errors: 0 Packets Discarded by Adapter: 0
Single Collision Count: 0 Receiver Start Count: 0
Multiple Collision Count: 0
Current HW Transmit Queue Length: 116

General Statistics:
-------------------
No mbuf Errors: 0
Adapter Reset Count: 0
Adapter Data Rate: 2000
Driver Flags: Up Broadcast Running
Simplex 64BitSupport ChecksumOffload
LargeSend DataRateSet ETHERCHANNEL
sysopr1@oltpn8c:/home/sysopr1>entstat ent36
-------------------------------------------------------------
ETHERNET STATISTICS (ent36) :
Device Type: IEEE 802.3ad Link Aggregation
Hardware Address: 34:80:0d:66:02:58
Elapsed Time: 3 days 23 hours 29 minutes 46 seconds

Transmit Statistics: Receive Statistics:
-------------------- -------------------
Packets: 276712971 Packets: 241026420
Bytes: 107028587332 Bytes: 177467891861
Interrupts: 187553411 Interrupts: 208539011
Transmit Errors: 0 Receive Errors: 0
Packets Dropped: 0 Packets Dropped: 0
Bad Packets: 0
Max Packets on S/W Transmit Queue: 75
S/W Transmit Queue Overflow: 0
Current S/W+H/W Transmit Queue Length: 0

Broadcast Packets: 2359 Broadcast Packets: 6430
Multicast Packets: 11645 Multicast Packets: 11785
No Carrier Sense: 0 CRC Errors: 0
DMA Underrun: 0 DMA Overrun: 0
Lost CTS Errors: 0 Alignment Errors: 0
Max Collision Errors: 0 No Resource Errors: 0
Late Collision Errors: 0 Receive Collision Errors: 0
Deferred: 0 Packet Too Short Errors: 0
SQE Test: 0 Packet Too Long Errors: 0
Timeout Errors: 0 Packets Discarded by Adapter: 0
Single Collision Count: 0 Receiver Start Count: 0
Multiple Collision Count: 0
Current HW Transmit Queue Length: 0

General Statistics:
-------------------
No mbuf Errors: 0
Adapter Reset Count: 0
Adapter Data Rate: 20000
Driver Flags: Up Broadcast Running
Simplex 64BitSupport ChecksumOffload
LargeSend DataRateSet ETHERCHANNEL
sysopr1@oltpn8c:/home/sysopr1>entstat ent37
-------------------------------------------------------------
ETHERNET STATISTICS (ent37) :
Device Type: IEEE 802.3ad Link Aggregation
Hardware Address: 34:80:0d:66:25:31
Elapsed Time: 13 days 22 hours 4 minutes 52 seconds

Transmit Statistics: Receive Statistics:
-------------------- -------------------
Packets: 226279262 Packets: 348178675
Bytes: 7287168578791 Bytes: 108190596025
Interrupts: 180561270 Interrupts: 283659203
Transmit Errors: 0 Receive Errors: 0
Packets Dropped: 0 Packets Dropped: 0
Bad Packets: 0
Max Packets on S/W Transmit Queue: 18
S/W Transmit Queue Overflow: 0
Current S/W+H/W Transmit Queue Length: 0

Broadcast Packets: 312 Broadcast Packets: 233113
Multicast Packets: 78756 Multicast Packets: 82891
No Carrier Sense: 0 CRC Errors: 0
DMA Underrun: 0 DMA Overrun: 0
Lost CTS Errors: 0 Alignment Errors: 0
Max Collision Errors: 0 No Resource Errors: 0
Late Collision Errors: 0 Receive Collision Errors: 0
Deferred: 0 Packet Too Short Errors: 0
SQE Test: 0 Packet Too Long Errors: 0
Timeout Errors: 0 Packets Discarded by Adapter: 0
Single Collision Count: 0 Receiver Start Count: 0
Multiple Collision Count: 0
Current HW Transmit Queue Length: 0

General Statistics:
-------------------
No mbuf Errors: 0
Adapter Reset Count: 0
Adapter Data Rate: 20000
Driver Flags: Up Broadcast Running
Simplex 64BitSupport ChecksumOffload
LargeSend DataRateSet ETHERCHANNEL
Quote:
sysopr1@oltpn8c:/home/sysopr1>no -a
arpqsize = 1024
arpt_killc = 20
arptab_bsiz = 7
arptab_nb = 149
bcastping = 0
bsd_loglevel = 3
clean_partial_conns = 0
delayack = 0
delayackports = {}
dgd_flush_cached_route = 0
dgd_packets_lost = 3
dgd_ping_time = 5
dgd_retry_time = 5
directed_broadcast = 0
fasttimo = 200
hstcp = 0
icmp6_errmsg_rate = 10
icmpaddressmask = 0
ie5_old_multicast_mapping = 0
ifsize = 256
igmpv2_deliver = 0
init_high_wat = 0
ip6_defttl = 64
ip6_prune = 1
ip6forwarding = 0
ip6srcrouteforward = 1
ip_ifdelete_notify = 0
ip_nfrag = 200
ipforwarding = 0
ipfragttl = 2
ipignoreredirects = 0
ipqmaxlen = 512
ipsendredirects = 1
ipsrcrouteforward = 1
ipsrcrouterecv = 0
ipsrcroutesend = 1
limited_ss = 0
llsleep_timeout = 3
lo_perf = 0
lowthresh = 90
main_if6 = 0
main_site6 = 0
maxnip6q = 20
maxttl = 255
medthresh = 95
mpr_policy = 1
multi_homed = 1
nbc_limit = 29851648
nbc_max_cache = 131072
nbc_min_cache = 1
nbc_ofile_hashsz = 12841
nbc_pseg = 0
nbc_pseg_limit = 59703296
ndd_event_name = {all}
ndd_event_tracing = 0
ndogthreads = 0
ndp_mmaxtries = 3
ndp_umaxtries = 3
ndpqsize = 50
ndpt_down = 3
ndpt_keep = 120
ndpt_probe = 5
ndpt_reachable = 30
ndpt_retrans = 1
net_buf_size = {all}
net_buf_type = {all}
net_malloc_frag_mask = {0}
netm_page_promote = 1
nonlocsrcroute = 0
nstrpush = 8
passive_dgd = 0
pmtu_default_age = 10
pmtu_expire = 10
pmtu_rediscover_interval = 30
psebufcalls = 20
psecache = 1
psetimers = 20
rfc1122addrchk = 0
rfc1323 = 1
rfc2414 = 1
route_expire = 1
routerevalidate = 0
rtentry_lock_complex = 0
rto_high = 64
rto_length = 13
rto_limit = 7
rto_low = 1
sack = 0
sb_max = 21053440
send_file_duration = 300
site6_index = 0
sockthresh = 85
sodebug = 0
sodebug_env = 0
somaxconn = 1024
strctlsz = 1024
strmsgsz = 0
strthresh = 85
strturncnt = 15
subnetsarelocal = 1
tcp_bad_port_limit = 0
tcp_cwnd_modified = 0
tcp_ecn = 0
tcp_ephemeral_high = 65500
tcp_ephemeral_low = 9000
tcp_fastlo = 0
tcp_fastlo_crosswpar = 0
tcp_finwait2 = 1200
tcp_icmpsecure = 0
tcp_init_window = 0
tcp_inpcb_hashtab_siz = 24499
tcp_keepcnt = 8
tcp_keepidle = 14400
tcp_keepinit = 150
tcp_keepintvl = 150
tcp_limited_transmit = 1
tcp_low_rto = 0
tcp_maxburst = 0
tcp_mssdflt = 1460
tcp_nagle_limit = 65535
tcp_nagleoverride = 0
tcp_ndebug = 100
tcp_newreno = 1
tcp_nodelayack = 0
tcp_pmtu_discover = 1
tcp_recvspace = 262144
tcp_sendspace = 262144
tcp_tcpsecure = 0
tcp_timewait = 1
tcp_ttl = 60
tcprexmtthresh = 3
tcptr_enable = 0
thewall = 119406592
timer_wheel_tick = 0
tn_filter = 1
udp_bad_port_limit = 0
udp_ephemeral_high = 65500
udp_ephemeral_low = 9000
udp_inpcb_hashtab_siz = 24499
udp_pmtu_discover = 1
udp_recv_perf = 0
udp_recvspace = 10526720
udp_sendspace = 1052672
udp_ttl = 30
udpcksum = 1
use_sndbufpool = 1
Quote:
sysopr1@oltpn8c:/home/sysopr1>vmstat -IWwt 2 10

System configuration: lcpu=80 mem=233216MB

kthr memory page faults cpu time
--------------- --------------------- ------------------------------------ ------------------ ----------- --------
r b p w avm fre fi fo pi po fr sr in sy cs us sy id wa hr mi se
3 0 0 0 5842255 1482071 0 0 0 0 0 0 2567 93780 4660 1 7 93 0 10:10:46
1 0 0 0 5841994 1482346 0 102 0 0 0 0 4706 104535 11609 1 5 94 0 10:10:48
1 0 0 0 5841994 1482345 0 0 0 0 0 0 3011 96238 5377 1 7 93 0 10:10:50
3 0 0 0 5841994 1482343 0 0 0 0 0 0 5735 102653 11254 1 6 93 0 10:10:52
2 0 0 0 5841994 1482343 0 1 0 0 0 0 4820 101308 9536 1 5 94 0 10:10:54
2 0 0 0 5841994 1482341 0 0 0 0 0 0 5525 104230 10647 1 8 91 0 10:10:56
1 0 0 0 5841994 1482341 0 1 0 0 0 0 6889 104100 13478 1 5 94 0 10:10:58
3 0 0 0 5842133 1482190 0 6 0 0 0 0 3103 94743 6000 1 7 92 0 10:11:00
2 0 0 0 5842135 1482162 0 14 0 0 0 0 2069 95776 3544 1 6 93 0 10:11:02
2 0 0 0 5842135 1482162 0 0 0 0 0 0 2200 95534 4312 1 6 94 0 10:11:04
Ping to another server
Quote:
sysopr1@oltpn8c:/home/sysopr1>ping -c 10 10.0.91.82 25000
PING 10.0.91.82: (10.0.91.82): 25000 data bytes
25008 bytes from 10.0.91.82: icmp_seq=0 ttl=255 time=0 ms
25008 bytes from 10.0.91.82: icmp_seq=1 ttl=255 time=0 ms
25008 bytes from 10.0.91.82: icmp_seq=2 ttl=255 time=0 ms
25008 bytes from 10.0.91.82: icmp_seq=3 ttl=255 time=0 ms
25008 bytes from 10.0.91.82: icmp_seq=4 ttl=255 time=80 ms
25008 bytes from 10.0.91.82: icmp_seq=5 ttl=255 time=0 ms
25008 bytes from 10.0.91.82: icmp_seq=6 ttl=255 time=0 ms
25008 bytes from 10.0.91.82: icmp_seq=7 ttl=255 time=0 ms
25008 bytes from 10.0.91.82: icmp_seq=8 ttl=255 time=0 ms
25008 bytes from 10.0.91.82: icmp_seq=9 ttl=255 time=0 ms

--- 10.0.91.82 ping statistics ---
10 packets transmitted, 10 packets received, 0% packet loss
round-trip min/avg/max = 0/8/80 ms
Ping from 10.0.91.82
Quote:
<icapp2:/home/sysopr1>ping -c 10 10.0.91.18 25000
PING 10.0.91.18 (10.0.91.18): 25000 data bytes
25008 bytes from 10.0.91.18: icmp_seq=0 ttl=255 time=0 ms
25008 bytes from 10.0.91.18: icmp_seq=1 ttl=255 time=0 ms
25008 bytes from 10.0.91.18: icmp_seq=2 ttl=255 time=0 ms
25008 bytes from 10.0.91.18: icmp_seq=3 ttl=255 time=57 ms
25008 bytes from 10.0.91.18: icmp_seq=4 ttl=255 time=0 ms
25008 bytes from 10.0.91.18: icmp_seq=5 ttl=255 time=0 ms
25008 bytes from 10.0.91.18: icmp_seq=6 ttl=255 time=0 ms
25008 bytes from 10.0.91.18: icmp_seq=7 ttl=255 time=0 ms
25008 bytes from 10.0.91.18: icmp_seq=8 ttl=255 time=1 ms
25008 bytes from 10.0.91.18: icmp_seq=9 ttl=255 time=45 ms

--- 10.0.91.18 ping statistics ---
10 packets transmitted, 10 packets received, 0% packet loss
round-trip min/avg/max = 0/10/57 ms
Ping to one node
Quote:
sysopr1@oltpn8c:/home/sysopr1>ping -c 10 10.0.91.119 25000
PING 10.0.91.119: (10.0.91.119): 25000 data bytes
25008 bytes from 10.0.91.119: icmp_seq=0 ttl=255 time=20 ms
25008 bytes from 10.0.91.119: icmp_seq=1 ttl=255 time=18 ms
25008 bytes from 10.0.91.119: icmp_seq=2 ttl=255 time=18 ms
25008 bytes from 10.0.91.119: icmp_seq=3 ttl=255 time=0 ms
25008 bytes from 10.0.91.119: icmp_seq=4 ttl=255 time=22 ms
25008 bytes from 10.0.91.119: icmp_seq=5 ttl=255 time=50 ms
25008 bytes from 10.0.91.119: icmp_seq=6 ttl=255 time=52 ms
25008 bytes from 10.0.91.119: icmp_seq=7 ttl=255 time=0 ms
25008 bytes from 10.0.91.119: icmp_seq=8 ttl=255 time=39 ms
25008 bytes from 10.0.91.119: icmp_seq=9 ttl=255 time=34 ms

--- 10.0.91.119 ping statistics ---
10 packets transmitted, 10 packets received, 0% packet loss
round-trip min/avg/max = 0/25/52 ms
Quote:
Are your cluster partner's IP addresses in /etc/hosts
how are /etc/netsvc.conf and /etc/resolv.conf configured (order of things)
how many disks are part of your gpfs cluster
- Yes
- There's nothing in /etc/netsvc.conf
Quote:
sysopr1@oltpn8c:/home/sysopr1>vi /etc/resolv.conf
"/etc/resolv.conf" [Read only] 2 lines, 50 characters
nameserver 10.0.58.11
domain xxx.xxx.xxx
- 154 disk per site


SmilieSmilie
 

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1. UNIX for Dummies Questions & Answers

FTP connection problem on new server

Solaris Server (V880) version 8 Brand new box just installed O/S, what do I need to do in order to get FTP working. I have updated the /etc/hosts.equiv file Problem - When trying to ftp to the server I get a login incorrect message, this is with the root user. Are there some... (1 Reply)
Discussion started by: miredale
1 Replies

2. UNIX for Dummies Questions & Answers

Network connection problem in unix

I have a network connection problem in unix. I am trying to access to LAN in unix but unfortunately it doesn't work. For example, if I ping from Unix to windows it says 'the network is unreacable'. Also, I can't ping in windows to unix. I would be glad if someone could help me. Thanks. ... (5 Replies)
Discussion started by: fatihshen
5 Replies

3. Cybersecurity

Enable SSH for root over certain network connection of a server...is it possible?

Hi - I have a SUSE Enterprise Linux Server V9 that I have an issue with. Policy says that root connectivity via ssh needs to be disabled. So, to do that, I made the following change in the sshd_config section: # Authentication: #LoginGraceTime 2m #PermitRootLogin yes PermitRootLogin no... (3 Replies)
Discussion started by: cpolikowsky
3 Replies

4. Solaris

Server unexpectedly closed network connection error in passwordless in ssh through

Hi , when i try to passwordless connection login in ssh through putty, i am getting the "Server unexpectedly closed network connection" error.i have already finished the public and private key settings for the particular user. thanks MaroV (1 Reply)
Discussion started by: vr_mari
1 Replies

5. AIX

AIX OS problem? network problem?

Dear ALL. I installed AIX OS on customer sites. but Only one site is too slow when I connected telnet, ftp.. Ping is too fast. but telnet and FTP is not connected.. of course i check the configuration file on aix but it's normal. Do any Idea?? thanks in advance. - Jun - (3 Replies)
Discussion started by: Jeon Jun Seok
3 Replies

6. Solaris

Solaris 10 ftp connection problem (connection refused, connection timed out)

Hi everyone, I am hoping anyone of you could help me in this weird problem we have in 1 of our Solaris 10 servers. Lately, we have been having some ftp problems in this server. Though it can ping any server within the network, it seems that it can only ftp to a select few. For most servers, the... (4 Replies)
Discussion started by: labdakos
4 Replies

7. AIX

Help Me - AIX server connect to a VPN network

Hi, I have a task requested by my boss to create a script to enable a server to connect to a vpn network and then to connect to another server to upload some data... How can I connect to a vpn network from AIX server? via telnet? ssh? I have tried to google but mostly the answers are... (1 Reply)
Discussion started by: mushr00m
1 Replies

8. UNIX for Advanced & Expert Users

fork: Resource temporarily unavailable , server unexpectedly unavailable network connection

Solaris 10 Server refuse to connect :wall: fork: Resource temporarily unavailable , server unexpectedly unavailable network connection , refuse error, disconnect message, fatal error type2, (protocol error type2) Issue has been resolved after taken few steps :b: First of all need to check... (1 Reply)
Discussion started by: taherahmed
1 Replies

9. Ubuntu

ssh connection unstable on remote server

Hi I hope someone can spot what is wrong with this ssh connection as it has me baffled. I am trying to set up a remote ssh connection (passwordless) to a remote 'server', (Ubuntu laptop at home). I have tried these steps with rsa and dsa key types, (currently dsa) - 1) ssh-keygen... (4 Replies)
Discussion started by: steadyonabix
4 Replies

10. AIX

FTP connection refused from text editor while accessing AIX server .

HI , I'm facing the FTP connection refused from text editor while accessing AIX server .It showing the messege "can't create ftp connection connectin refused".Though it is accessible from putty . i'm using aix version 6 . Can any one let me know the seetings needs to be made so that i... (2 Replies)
Discussion started by: rmkganesh
2 Replies
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