ОС - Solaris10

Настройка клиента DNS
/etc/nsswitch.conf
…
hosts files dns
…
/etc/resolv.conf
domain mydomain.ru
nameserver 172.16.11.201
nameserver 172.16.11.217
search mydomain.ru

Запрос к др.компам в той же подсетке (172.16.11.0/24)
#nslookup <имя_хоста>
нормально отрабатывает

ПИНГ НЕ ПИНГУЕТ !! :)
# ping <имя_хоста>
ping: unknown host <имя_хоста>

ВОПРОС !
что не так ? где копать ??

/etc/hosts
#
# Internet host table
#
127.0.0.1 localhost
172.16.11.180 myhost myhost.mydomain.ru

------------
С пингами по IP с Solaris-а на др.клиентов в той же подсетке все нормально
(т.е никаких файерволов нет)

тоже самое:

#ping myhost
traceroute: unknown host myhost

да, глупость написал:)
-----------------------
Реалии такие:

/etc/hosts
#
# Internet host table
#
127.0.0.1 localhost
172.16.11.180 mysolaris mysolaris.mydomain.ru



#ping myremotehost
ping: unknown host myremotehost

# traceroute myremotehost
traceroute: unknown host myremotehost

в
/etc/hostname.eri0
mysolaris
---------
Если я пропишу в hosts всех клиентов:
myremotehost
myremotehost1
myremotehost2
и.т.д.

то тогда зачем мне DNS-сервер ?

смысл-то как раз в обратном, чтобы за меня все DNS-сервер делал !

м.б.вот это имеет смысл:

в
http://docs.sun.com/app/docs/doc/819-2722/6n509365i?l=en&a=view&q=%2Fetc%2Fhosts
написано, что после редактирования hosts необходимо

Reboot the N1 System Manager management server.

тогда
1. что это за хрень
и
2. как это сделать ?

Настройки конфигов у меня правильные, но мне кажется копать нужно здесь:

/etc/nsswitch.conf
#
# Copyright 2006 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
# ident "@(#)nsswitch.files 1.14 06/05/03 SMI"
#
# /etc/nsswitch.files:
#
# An example file that could be copied over to /etc/nsswitch.conf; it
# does not use any naming service.
#
# "hosts:" and "services:" in this file are used only if the
# /etc/netconfig file has a "-" for nametoaddr_libs of "inet" transports.

passwd: files
group: files
hosts: dns files
ipnodes: files
networks: files
protocols: files
rpc: files
ethers: files
netmasks: files
bootparams: files
publickey: files
# At present there isn't a 'files' backend for netgroup; the system will
# figure it out pretty quickly, and won't use netgroups at all.
netgroup: files
automount: files
aliases: files
services: files
printers: user files

auth_attr: files
prof_attr: files
project: files

tnrhtp: files
tnrhdb: files

---------------------

/etc/netconfig
#pragma ident "@(#)netconfig 1.16 99/10/25 SMI"
#
# The "Network Configuration" File.
#
# Each entry is of the form:
#
# <network_id> <semantics> <flags> <protofamily> <protoname> \
# <device> <nametoaddr_libs>
#
# The "-" in <nametoaddr_libs> for inet family transports indicates
# redirection to the name service switch policies for "hosts" and
# "services". The "-" may be replaced by nametoaddr libraries that
# comply with the SVr4 specs, in which case the name service switch
# will not be used for netdir_getbyname, netdir_getbyaddr,
# gethostbyname, gethostbyaddr, getservbyname, and getservbyport.
# There are no nametoaddr_libs for the inet family in Solaris anymore.
#
udp6 tpi_clts v inet6 udp /dev/udp6 -
tcp6 tpi_cots_ord v inet6 tcp /dev/tcp6 -
udp tpi_clts v inet udp /dev/udp -
tcp tpi_cots_ord v inet tcp /dev/tcp -
rawip tpi_raw - inet - /dev/rawip -
ticlts tpi_clts v loopback - /dev/ticlts straddr.so
ticotsord tpi_cots_ord v loopback - /dev/ticotsord straddr.so
ticots tpi_cots v loopback - /dev/ticots straddr.so

# There are no nametoaddr_libs for the inet family in Solaris anymore. !!
если эти библиотеки не поддерживаются, то кто отвечает за конвертацию IP - в Name ?

не пингуются с сервера ПО ИМЕНИ любые др. компы в той же подсетке
по IP - пингуются

т.е. не работает DNS
т.е. я что-то недоподключил

DNS-сервер живой
Windows-клиенты и FreeBSD нормально работают с именами
затык именно с Solaris10

# svcs -l /network/dns/client
fmri svc:/network/dns/client:default
name DNS resolver
enabled false
state disabled
next_state none
state_time Wed Dec 26 11:45:37 2007
restarter svc:/system/svc/restarter:default
dependency require_all/none svc:/system/filesystem/minimal (online)
dependency require_all/none svc:/network/service (online)
dependency require_all/none file://localhost/etc/resolv.conf (online)
dependency require_any/error svc:/network/loopback (online)
dependency optional_all/error svc:/milestone/network (online)

Перезапустил

svcadm enable /network/dns/client

-----------
Результат тот же
# ping remotehost
ping: unknown host remotehost

где еще нужно чего прописать ?
какие есть идея ?

nsswitch.conf менял, но перезапустить хост нет возможности

/etc/init.d/nscd stop
/etc/init.d/nscd start

svcadm disable system/name-service-cache
svcadm enable system/name-service-cache

---
не пингует

truss -DEdfael ping myhostname
truss -DEdfael ping 172.16.11.249

...
до этого момента код совершенно одинаковый в обеих трассировках
дальше код отличается:

truss -DEdfael ping myhostname
24255/1: 0.0172 0.0002 0.0000 open64("/var/run/name_service_door", O_RDONLY) = 3
24255/1: 0.0173 0.0001 0.0000 fcntl(3, F_SETFD, 0x00000001) = 0
24255/1: 0.0173 0.0000 0.0000 door_info(3, 0xFF16F7E8) = 0
24255/1: 0.0176 0.0003 0.0000 door_call(3, 0xFFBFD670) = 0
24255/1: 0.0177 0.0001 0.0000 door_info(3, 0xFFBFD688) = 0
24255/1: 0.0182 0.0005 0.0000 door_call(3, 0xFFBFD670) = 0
24255/1: 0.0184 0.0002 0.0000 fstat64(2, 0xFFBFEC50) = 0
ping24255/1: 0.0184 0.0000 0.0000 write(2, " p i n g", 4) = 4
: unknown24255/1: 0.0185 0.0001 0.0000 write(2, " : u n k n o w n", 9) = 9
host 24255/1: 0.0186 0.0001 0.0000 write(2, " h o s t ", 6) = 6
pscb-oa55524255/1: 0.0186 0.0000 0.0000 write(2, " m y h o s t n a m e", 10) = 10

24255/1: 0.0187 0.0001 0.0000 write(2, "\n", 1) = 1
24255/1: 0.0188 0.0001 0.0000 _exit(1)
-----
truss -DEdfael ping 172.16.11.249
24236/1: 0.0165 0.0002 0.0000 brk(0x00061D90) = 0
24236/1: 0.0167 0.0002 0.0000 brk(0x00063D90) = 0
24236/1: 0.0169 0.0002 0.0000 open("/etc/default/nss", O_RDONLY|O_LARGEFILE) = 3
24236/1: 0.0170 0.0001 0.0000 fcntl(3, F_DUPFD, 0x00000100) Err#22 EINVAL
24236/1: 0.0172 0.0002 0.0000 read(3, " # i d e n t\t " @ ( #".., 1024) = 1024
24236/1: 0.0173 0.0001 0.0000 read(3, " y t h o s e\n # f u n".., 1024) = 211
24236/1: 0.0173 0.0000 0.0000 read(3, 0x000630C0, 1024) = 0
24236/1: 0.0175 0.0002 0.0000 close(3) = 0
24236/1: 0.0177 0.0002 0.0000 so_socket(PF_INET, SOCK_DGRAM, IPPROTO_IP, "", SOV_XPG4_2) = 3
24236/1: 0.0179 0.0002 0.0001 connect(3, 0x0005EE60, 16, SOV_XPG4_2) = 0
24236/1: 0.0181 0.0002 0.0000 getsockname(3, 0x0005EE60, 0xFFBFFAC4, SOV_DEFAULT) = 0
24236/1: 0.0183 0.0002 0.0001 close(3) = 0
24236/1: 0.0187 0.0004 0.0003 so_socket(PF_INET, SOCK_RAW, IPPROTO_ICMP, "", SOV_XPG4_2) = 3
24236/1: 0.0188 0.0001 0.0000 setsockopt(3, SOL_SOCKET, SO_RCVBUF, 0xFFBFFB5C, 4, SOV_DEFAULT) = 0
24236/1: 0.0189 0.0001 0.0000 setsockopt(3, SOL_SOCKET, SO_SNDBUF, 0xFFBFFB5C, 4, SOV_DEFAULT) = 0
24236/1: 0.0192 0.0003 0.0001 sendto(3, "\b\0D515 ^AC\0\0 H qDC x".., 64, 32768, 0x0005DBD8, 16) = 64
24236/1: 0.0194 0.0002 0.0000 sigaction(SIGALRM, 0xFFBFFA98, 0xFFBFFB58) = 0
24236/1: 0.0196 0.0002 0.0001 schedctl() = 0xFF34A000
24236/1: 0.0197 0.0001 0.0000 lwp_sigmask(SIG_SETMASK, 0x00000000, 0x00000000) = 0xFFBFFEFF [0x0000FFFF]
24236/1: 0.0198 0.0001 0.0000 alarm(1) = 0
24236/1: 0.0205 0.0007 0.0000 pollsys(0xFFBFF9E0, 1, 0x00000000, 0x00000000) = 1
24236/1: 0.0207 0.0002 0.0001 recvmsg(3, 0xFFBFFAFC, 32768) = 84
24236/1: 0.0208 0.0001 0.0000 lwp_sigmask(SIG_SETMASK, 0x00002000, 0x00000000) = 0xFFBFFEFF [0x0000FFFF]
24236/1: 0.0208 0.0000 0.0000 alarm(0) = 1
24236/1: 0.0209 0.0001 0.0000 sigaction(SIGALRM, 0xFFBFF7E8, 0xFFBFF8A8) = 0
24236/1: 0.0209 0.0000 0.0000 lwp_sigmask(SIG_SETMASK, 0x00000000, 0x00000000) = 0xFFBFFEFF [0x0000FFFF]
24236/1: 0.0210 0.0001 0.0000 lwp_sigmask(SIG_SETMASK, 0x00000000, 0x00000000) = 0xFFBFFEFF [0x0000FFFF]
172.16.11.249 is alive
24236/1: 0.0211 0.0001 0.0000 write(1, " 1 7 2 . 1 6 . 1 1 . 2 4".., 23) = 23
24236/1: 0.0213 0.0002 0.0000 alarm(0) = 0
24236/1: 0.0214 0.0001 0.0000 _exit(0)

просто раз начинали с абстрактного имени myhostname , так я как бы попытался сохранить наименование в одном и том же стиле


27301/1: 0.0052 0.0002 0.0000 close(3) = 0
27301/1: 0.0053 0.0001 0.0000 stat("/usr/openwin/lib/libsocket.so.1", 0xFFBFF590) Err#2 ENOENT
27301/1: 0.0055 0.0002 0.0000 stat("/lib/libsocket.so.1", 0xFFBFF590) = 0
27301/1: 0.0056 0.0001 0.0000 resolvepath("/lib/libsocket.so.1", "/lib/libsocket.so.1", 1023) = 19
27301/1: 0.0058 0.0002 0.0000 open("/lib/libsocket.so.1", O_RDONLY) = 3
27301/1: 0.0059 0.0001 0.0000 mmap(0xFF3A0000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF3A0000
27301/1: 0.0060 0.0001 0.0000 mmap(0x00010000, 122880, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON|MAP_ALIGN, -1, 0) = 0xFF370000
27301/1: 0.0062 0.0002 0.0000 mmap(0xFF370000, 44006, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_TEXT, 3, 0) = 0xFF370000
27301/1: 0.0063 0.0001 0.0000 mmap(0xFF38C000, 4285, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_INITDATA, 3, 49152) = 0xFF38C000
27301/1: 0.0065 0.0002 0.0000 munmap(0xFF37C000, 65536) = 0
27301/1: 0.0066 0.0001 0.0000 memcntl(0xFF370000, 13952, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0
27301/1: 0.0067 0.0001 0.0000 close(3) = 0
27301/1: 0.0069 0.0002 0.0000 stat("/usr/openwin/lib/libnsl.so.1", 0xFFBFF590) Err#2 ENOENT
27301/1: 0.0070 0.0001 0.0000 stat("/lib/libnsl.so.1", 0xFFBFF590) = 0
27301/1: 0.0071 0.0001 0.0000 resolvepath("/lib/libnsl.so.1", "/lib/libnsl.so.1", 1023) = 16
27301/1: 0.0072 0.0001 0.0000 open("/lib/libnsl.so.1", O_RDONLY) = 3
27301/1: 0.0074 0.0002 0.0000 mmap(0xFF3A0000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF3A0000
27301/1: 0.0075 0.0001 0.0000 mmap(0x00010000, 729088, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON|MAP_ALIGN, -1, 0) = 0xFF280000
27301/1: 0.0076 0.0001 0.0000 mmap(0xFF280000, 595922, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_TEXT, 3, 0) = 0xFF280000
27301/1: 0.0078 0.0002 0.0000 mmap(0xFF322000, 33701, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_INITDATA, 3, 598016) = 0xFF322000
27301/1: 0.0079 0.0001 0.0000 mmap(0xFF32C000, 23184, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANON, -1, 0) = 0xFF32C000
27301/1: 0.0081 0.0002 0.0000 munmap(0xFF312000, 65536) = 0
27301/1: 0.0082 0.0001 0.0000 memcntl(0xFF280000, 89400, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0
27301/1: 0.0083 0.0001 0.0000 close(3) = 0
27301/1: 0.0085 0.0002 0.0000 stat("/usr/openwin/lib/libm.so.2", 0xFFBFF590) Err#2 ENOENT
27301/1: 0.0086 0.0001 0.0000 stat("/lib/libm.so.2", 0xFFBFF590) = 0
27301/1: 0.0088 0.0002 0.0000 resolvepath("/lib/libm.so.2", "/lib/libm.so.2", 1023) = 14
27301/1: 0.0089 0.0001 0.0000 open("/lib/libm.so.2", O_RDONLY) = 3
27301/1: 0.0091 0.0002 0.0000 mmap(0xFF3A0000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF3A0000
27301/1: 0.0092 0.0001 0.0000 mmap(0x00010000, 786432, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON|MAP_ALIGN, -1, 0) = 0xFF180000
27301/1: 0.0093 0.0001 0.0000 mmap(0xFF180000, 693647, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_TEXT, 3, 0) = 0xFF180000
27301/1: 0.0094 0.0001 0.0000 mmap(0xFF238000, 28592, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_INITDATA, 3, 688128) = 0xFF238000
27301/1: 0.0096 0.0002 0.0000 munmap(0xFF22A000, 57344) = 0
27301/1: 0.0097 0.0001 0.0000 mmap(0x00000000, 8192, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANON, -1, 0) = 0xFF360000
27301/1: 0.0099 0.0002 0.0001 memcntl(0xFF180000, 33076, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0
27301/1: 0.0100 0.0001 0.0000 close(3) = 0
27301/1: 0.0101 0.0001 0.0000 stat("/usr/openwin/lib/libc.so.1", 0xFFBFF590) Err#2 ENOENT
27301/1: 0.0102 0.0001 0.0000 stat("/lib/libc.so.1", 0xFFBFF590) = 0
27301/1: 0.0103 0.0001 0.0000 resolvepath("/lib/libc.so.1", "/lib/libc.so.1", 1023) = 14
27301/1: 0.0105 0.0002 0.0000 open("/lib/libc.so.1", O_RDONLY) = 3
27301/1: 0.0106 0.0001 0.0000 mmap(0xFF3A0000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF3A0000
27301/1: 0.0107 0.0001 0.0000 mmap(0x00010000, 991232, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON|MAP_ALIGN, -1, 0) = 0xFF080000
27301/1: 0.0108 0.0001 0.0000 mmap(0xFF080000, 883677, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_TEXT, 3, 0) = 0xFF080000
27301/1: 0.0109 0.0001 0.0000 mmap(0xFF168000, 29469, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_INITDATA, 3, 884736) = 0xFF168000
27301/1: 0.0110 0.0001 0.0000 mmap(0xFF170000, 2600, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANON, -1, 0) = 0xFF170000
27301/1: 0.0112 0.0002 0.0000 munmap(0xFF158000, 65536) = 0
27301/1: 0.0114 0.0002 0.0001 memcntl(0xFF080000, 140152, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0
27301/1: 0.0115 0.0001 0.0000 close(3) = 0
27301/1: 0.0117 0.0002 0.0000 stat("/usr/openwin/lib/libnsl.so.1", 0xFFBFF590) Err#2 ENOENT
27301/1: 0.0119 0.0002 0.0000 stat("/usr/openwin/lib/libc.so.1", 0xFFBFF590) Err#2 ENOENT
27301/1: 0.0120 0.0001 0.0000 stat("/usr/openwin/lib/libc.so.1", 0xFFBFF590) Err#2 ENOENT
27301/1: 0.0121 0.0001 0.0000 stat("/usr/openwin/lib/libc.so.1", 0xFFBFF590) Err#2 ENOENT
27301/1: 0.0123 0.0002 0.0000 stat("/usr/openwin/lib/libsocket.so.1", 0xFFBFF470) Err#2 ENOENT
27301/1: 0.0124 0.0001 0.0000 stat("/usr/openwin/lib/libnsl.so.1", 0xFFBFF470) Err#2 ENOENT
27301/1: 0.0126 0.0002 0.0000 stat("/usr/openwin/lib/libc.so.1", 0xFFBFF470) Err#2 ENOENT
27301/1: 0.0137 0.0011 0.0000 munmap(0xFF3A0000, 8192) = 0
27301/1: 0.0139 0.0002 0.0000 mmap(0x00010000, 24576, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANON|MAP_ALIGN, -1, 0) = 0xFF3A0000
27301/1: 0.0141 0.0002 0.0000 getcontext(0xFFBFF768)
27301/1: 0.0141 0.0000 0.0000 getrlimit(RLIMIT_STACK, 0xFFBFF748) = 0
27301/1: 0.0142 0.0001 0.0000 getpid() = 27301 [27300]
27301/1: 0.0145 0.0003 0.0000 setustack(0xFF3A2088)
27301/1: 0.0145 0.0000 0.0000 sigfillset(0xFF16FB20) = 0
27301/1: 0.0147 0.0002 0.0000 stat("/platform/SUNW,Sun-Fire-V890/lib/libc_psr.so.1", 0xFFBFF220) = 0
27301/1: 0.0149 0.0002 0.0000 resolvepath("/platform/SUNW,Sun-Fire-V890/lib/libc_psr.so.1", "/platform/sun4u-us3/lib/libc_psr.so.1", 1023) = 37
27301/1: 0.0151 0.0002 0.0000 open("/platform/SUNW,Sun-Fire-V890/lib/libc_psr.so.1", O_RDONLY) = 3
27301/1: 0.0152 0.0001 0.0000 mmap(0x00010000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_ALIGN, 3, 0) = 0xFF350000
27301/1: 0.0154 0.0002 0.0000 close(3) = 0
27301/1: 0.0156 0.0002 0.0000 getuid() = 0 [0]
27301/1: 0.0157 0.0001 0.0000 getuid() = 0 [0]
27301/1: 0.0158 0.0001 0.0000 fstat64(1, 0xFFBFFA30) = 0
27301/1: 0.0160 0.0002 0.0000 getpid() = 27301 [27300]
27301/1: 0.0163 0.0003 0.0000 open("/etc/netconfig", O_RDONLY|O_LARGEFILE) = 3
27301/1: 0.0164 0.0001 0.0000 brk(0x0005DD90) = 0
27301/1: 0.0165 0.0001 0.0000 brk(0x0005FD90) = 0
27301/1: 0.0166 0.0001 0.0000 fcntl(3, F_DUPFD, 0x00000100) Err#22 EINVAL
27301/1: 0.0168 0.0002 0.0000 read(3, " # p r a g m a i d e n".., 1024) = 1024
27301/1: 0.0169 0.0001 0.0000 read(3, " t s t p i _ c".., 1024) = 215
27301/1: 0.0170 0.0001 0.0000 read(3, 0x0005DDA8, 1024) = 0
27301/1: 0.0172 0.0002 0.0000 lseek(3, 0, SEEK_SET) = 0
27301/1: 0.0173 0.0001 0.0000 read(3, " # p r a g m a i d e n".., 1024) = 1024
27301/1: 0.0175 0.0002 0.0000 read(3, " t s t p i _ c".., 1024) = 215
27301/1: 0.0177 0.0002 0.0000 read(3, 0x0005DDA8, 1024) = 0
27301/1: 0.0178 0.0001 0.0000 close(3) = 0
27301/1: 0.0180 0.0002 0.0002 open("/dev/udp", O_RDONLY) = 3
27301/1: 0.0182 0.0002 0.0000 ioctl(3, SIOCGLIFNUM, 0xFFBFF6F4) = 0
27301/1: 0.0184 0.0002 0.0000 close(3) = 0
27301/1: 0.0186 0.0002 0.0001 open("/dev/udp6", O_RDONLY) = 3
27301/1: 0.0188 0.0002 0.0000 ioctl(3, SIOCGLIFNUM, 0xFFBFF754) = 0
27301/1: 0.0189 0.0001 0.0000 close(3) = 0
27301/1: 0.0191 0.0002 0.0000 open("/dev/udp", O_RDONLY) = 3
27301/1: 0.0192 0.0001 0.0000 ioctl(3, SIOCGLIFNUM, 0xFFBFF754) = 0
27301/1: 0.0194 0.0002 0.0000 close(3) = 0
27301/1: 0.0195 0.0001 0.0000 brk(0x0005FD90) = 0
27301/1: 0.0197 0.0002 0.0000 brk(0x00061D90) = 0
27301/1: 0.0199 0.0002 0.0000 open64("/var/run/name_service_door", O_RDONLY) = 3
27301/1: 0.0200 0.0001 0.0000 fcntl(3, F_SETFD, 0x00000001) = 0
27301/1: 0.0201 0.0001 0.0000 door_info(3, 0xFF16F7E8) = 0
27301/1: 0.0202 0.0001 0.0000 close(3) = 0
27301/1: 0.0204 0.0002 0.0000 open("/etc/nsswitch.conf", O_RDONLY|O_LARGEFILE) = 3
27301/1: 0.0205 0.0001 0.0000 fcntl(3, F_DUPFD, 0x00000100) Err#22 EINVAL
27301/1: 0.0206 0.0001 0.0000 read(3, " #\n # C o p y r i g h".., 1024) = 943
27301/1: 0.0208 0.0002 0.0000 mmap(0x00010000, 65536, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANON|MAP_ALIGN, -1, 0) = 0xFF260000
27301/1: 0.0213 0.0005 0.0000 read(3, 0xFF3A2400, 1024) = 0
27301/1: 0.0214 0.0001 0.0000 close(3) = 0
27301/1: 0.0215 0.0001 0.0000 stat("/usr/openwin/lib/nss_files.so.1", 0xFFBFCFE8) Err#2 ENOENT
27301/1: 0.0216 0.0001 0.0000 stat("/lib/nss_files.so.1", 0xFFBFCFE8) = 0
27301/1: 0.0218 0.0002 0.0000 resolvepath("/lib/nss_files.so.1", "/lib/nss_files.so.1", 1023) = 19
27301/1: 0.0219 0.0001 0.0000 open("/lib/nss_files.so.1", O_RDONLY) = 3
27301/1: 0.0221 0.0002 0.0000 mmap(0x00010000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_ALIGN, 3, 0) = 0xFF340000
27301/1: 0.0222 0.0001 0.0000 mmap(0x00010000, 98304, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON|MAP_ALIGN, -1, 0) = 0xFF060000
27301/1: 0.0223 0.0001 0.0000 mmap(0xFF060000, 19710, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_TEXT, 3, 0) = 0xFF060000
27301/1: 0.0224 0.0001 0.0000 mmap(0xFF076000, 1744, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_INITDATA, 3, 24576) = 0xFF076000
27301/1: 0.0226 0.0002 0.0000 munmap(0xFF066000, 65536) = 0
27301/1: 0.0227 0.0001 0.0000 memcntl(0xFF060000, 6156, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0
27301/1: 0.0228 0.0001 0.0000 close(3) = 0
27301/1: 0.0230 0.0002 0.0000 stat("/usr/openwin/lib/libc.so.1", 0xFFBFCF20) Err#2 ENOENT
27301/1: 0.0231 0.0001 0.0000 stat("/usr/openwin/lib/libnsl.so.1", 0xFFBFCF20) Err#2 ENOENT
27301/1: 0.0233 0.0002 0.0000 munmap(0xFF340000, 8192) = 0
27301/1: 0.0235 0.0002 0.0000 brk(0x00061D90) = 0
27301/1: 0.0236 0.0001 0.0000 brk(0x00063D90) = 0
27301/1: 0.0238 0.0002 0.0000 open("/etc/inet/ipnodes", O_RDONLY|O_LARGEFILE) = 3
27301/1: 0.0239 0.0001 0.0000 brk(0x00063D90) = 0
27301/1: 0.0241 0.0002 0.0000 brk(0x00065D90) = 0
27301/1: 0.0242 0.0001 0.0000 fcntl(3, F_DUPFD, 0x00000100) Err#22 EINVAL
27301/1: 0.0243 0.0001 0.0000 read(3, " #\n # I n t e r n e t".., 1024) = 93
27301/1: 0.0245 0.0002 0.0000 read(3, 0x00063990, 1024) = 0
27301/1: 0.0246 0.0001 0.0000 close(3) = 0
27301/1: 0.0247 0.0001 0.0000 open64("/var/run/name_service_door", O_RDONLY) = 3
27301/1: 0.0248 0.0001 0.0000 fcntl(3, F_SETFD, 0x00000001) = 0
27301/1: 0.0250 0.0002 0.0000 door_info(3, 0xFF16F7E8) = 0
27301/1: 0.0251 0.0001 0.0000 close(3) = 0
27301/1: 0.0252 0.0001 0.0000 stat("/usr/openwin/lib/nss_dns.so.1", 0xFFBFCFF0) Err#2 ENOENT
27301/1: 0.0254 0.0002 0.0000 stat("/lib/nss_dns.so.1", 0xFFBFCFF0) = 0
27301/1: 0.0255 0.0001 0.0000 resolvepath("/lib/nss_dns.so.1", "/lib/nss_dns.so.1", 1023) = 17
27301/1: 0.0257 0.0002 0.0000 open("/lib/nss_dns.so.1", O_RDONLY) = 3
27301/1: 0.0258 0.0001 0.0000 mmap(0x00010000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_ALIGN, 3, 0) = 0xFF340000
27301/1: 0.0260 0.0002 0.0000 mmap(0x00010000, 90112, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON|MAP_ALIGN, -1, 0) = 0xFF040000
27301/1: 0.0260 0.0000 0.0000 mmap(0xFF040000, 9601, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_TEXT, 3, 0) = 0xFF040000
27301/1: 0.0261 0.0001 0.0000 mmap(0xFF054000, 800, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_INITDATA, 3, 16384) = 0xFF054000
27301/1: 0.0262 0.0001 0.0000 munmap(0xFF044000, 65536) = 0
27301/1: 0.0264 0.0002 0.0000 memcntl(0xFF040000, 2904, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0
27301/1: 0.0264 0.0000 0.0000 close(3) = 0
27301/1: 0.0266 0.0002 0.0000 mmap(0x00000000, 8192, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANON, -1, 0) = 0xFF030000
27301/1: 0.0267 0.0001 0.0000 stat("/usr/openwin/lib/libc.so.1", 0xFFBFCF28) Err#2 ENOENT
27301/1: 0.0268 0.0001 0.0000 stat("/usr/openwin/lib/libnsl.so.1", 0xFFBFCF28) Err#2 ENOENT
27301/1: 0.0270 0.0002 0.0000 munmap(0xFF340000, 8192) = 0
27301/1: 0.0272 0.0002 0.0000 stat("/usr/openwin/lib/libresolv.so.2", 0xFFBFCDA0) Err#2 ENOENT
27301/1: 0.0273 0.0001 0.0000 stat("/lib/libresolv.so.2", 0xFFBFCDA0) = 0
27301/1: 0.0274 0.0001 0.0000 resolvepath("/lib/libresolv.so.2", "/lib/libresolv.so.2", 1023) = 19
27301/1: 0.0275 0.0001 0.0000 open("/lib/libresolv.so.2", O_RDONLY) = 3
27301/1: 0.0277 0.0002 0.0000 mmap(0x00010000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_ALIGN, 3, 0) = 0xFF340000
27301/1: 0.0278 0.0001 0.0000 mmap(0x00010000, 335872, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON|MAP_ALIGN, -1, 0) = 0xFEFD0000
27301/1: 0.0279 0.0001 0.0000 mmap(0xFEFD0000, 245997, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_TEXT, 3, 0) = 0xFEFD0000
27301/1: 0.0281 0.0002 0.0000 mmap(0xFF01E000, 10420, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_INITDATA, 3, 253952) = 0xFF01E000
27301/1: 0.0282 0.0001 0.0000 munmap(0xFF00E000, 65536) = 0
27301/1: 0.0285 0.0003 0.0000 memcntl(0xFEFD0000, 36184, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0
27301/1: 0.0286 0.0001 0.0000 close(3) = 0
27301/1: 0.0287 0.0001 0.0000 stat("/usr/openwin/lib/libsocket.so.1", 0xFFBFCCD8) Err#2 ENOENT
27301/1: 0.0288 0.0001 0.0000 stat("/usr/openwin/lib/libnsl.so.1", 0xFFBFCCD8) Err#2 ENOENT
27301/1: 0.0290 0.0002 0.0000 stat("/usr/openwin/lib/libc.so.1", 0xFFBFCCD8) Err#2 ENOENT
27301/1: 0.0292 0.0002 0.0000 munmap(0xFF340000, 8192) = 0
27301/1: 0.0295 0.0003 0.0000 brk(0x00065D90) = 0
27301/1: 0.0296 0.0001 0.0000 brk(0x00067D90) = 0
27301/1: 0.0298 0.0002 0.0000 brk(0x00067D90) = 0
27301/1: 0.0299 0.0001 0.0000 brk(0x000A7D90) = 0
27301/1: 0.0306 0.0007 0.0000 brk(0x000A7D90) = 0
27301/1: 0.0307 0.0001 0.0000 brk(0x000ABD90) = 0
27301/1: 0.0309 0.0002 0.0000 open("/etc/hesiod.conf", O_RDONLY) Err#2 ENOENT
27301/1: 0.0312 0.0003 0.0000 brk(0x000ABD90) = 0
27301/1: 0.0313 0.0001 0.0000 brk(0x000ADD90) = 0
27301/1: 0.0315 0.0002 0.0000 getpid() = 27301 [27300]
27301/1: 0.0317 0.0002 0.0000 so_socket(PF_INET, SOCK_DGRAM, IPPROTO_IP, "", SOV_DEFAULT) = 3
27301/1: 0.0318 0.0001 0.0000 ioctl(3, SIOCGLIFNUM, 0xFFBFD1E4) = 0
27301/1: 0.0320 0.0002 0.0000 close(3) = 0
27301/1: 0.0321 0.0001 0.0000 sysinfo(SI_SRPC_DOMAIN, "", 256) = 1
27301/1: 0.0322 0.0001 0.0000 open("/etc/resolv.conf", O_RDONLY|O_LARGEFILE) = 3
27301/1: 0.0324 0.0002 0.0000 fcntl(3, F_DUPFD, 0x00000100) Err#22 EINVAL
27301/1: 0.0325 0.0001 0.0000 read(3, " d o m a i n p s c b .".., 1024) = 84
27301/1: 0.0327 0.0002 0.0000 read(3, 0x000AD490, 1024) = 0
27301/1: 0.0328 0.0001 0.0000 close(3) = 0
27301/1: 0.0330 0.0002 0.0000 brk(0x000ADD90) = 0
27301/1: 0.0331 0.0001 0.0000 brk(0x000BDD90) = 0
27301/1: 0.0333 0.0002 0.0000 stat("/etc/resolv.conf", 0xFFBFBCE8) = 0
27301/1: 0.0335 0.0002 0.0000 sysconfig(_CONFIG_OPEN_FILES) = 256
27301/1: 0.0336 0.0001 0.0000 so_socket(PF_INET, SOCK_DGRAM, IPPROTO_IP, "", SOV_DEFAULT) = 3
27301/1: 0.0338 0.0002 0.0001 connect(3, 0x0005DDF0, 16, SOV_DEFAULT) = 0
27301/1: 0.0339 0.0001 0.0001 send(3, " ,C501\0\001\0\0\0\0\0\0".., 37, 0) = 37
27301/1: 0.0341 0.0002 0.0000 pollsys(0xFFBFB7C8, 1, 0xFFBFB638, 0x00000000) = 1
27301/1: 0.0342 0.0001 0.0000 recvfrom(3, 0x000AD8C4, 65536, 0, 0xFFBFB6C0, 0xFFBFB7C4) Err#146 ECONNREFUSED
27301/1: 0.0344 0.0002 0.0001 close(3) = 0
27301/1: 0.0346 0.0002 0.0001 so_socket(PF_INET6, SOCK_DGRAM, IPPROTO_IP, "", SOV_DEFAULT) = 3
27301/1: 0.0348 0.0002 0.0001 connect(3, 0x000AD190, 32, SOV_DEFAULT) Err#128 ENETUNREACH
27301/1: 0.0349 0.0001 0.0000 close(3) = 0
27301/1: 0.0350 0.0001 0.0000 stat("/etc/resolv.conf", 0xFFBFBCE8) = 0
27301/1: 0.0351 0.0001 0.0000 sysconfig(_CONFIG_OPEN_FILES) = 256
27301/1: 0.0352 0.0001 0.0000 so_socket(PF_INET, SOCK_DGRAM, IPPROTO_IP, "", SOV_DEFAULT) = 3
27301/1: 0.0355 0.0003 0.0001 connect(3, 0x0005DDF0, 16, SOV_DEFAULT) = 0
27301/1: 0.0356 0.0001 0.0000 send(3, " ,C601\0\001\0\0\0\0\0\0".., 37, 0) = 37
27301/1: 0.0358 0.0002 0.0000 pollsys(0xFFBFB7C8, 1, 0xFFBFB638, 0x00000000) = 1
27301/1: 0.0359 0.0001 0.0000 recvfrom(3, 0x000AD8C4, 65536, 0, 0xFFBFB6C0, 0xFFBFB7C4) Err#146 ECONNREFUSED
27301/1: 0.0360 0.0001 0.0000 close(3) = 0
27301/1: 0.0361 0.0001 0.0000 so_socket(PF_INET6, SOCK_DGRAM, IPPROTO_IP, "", SOV_DEFAULT) = 3
27301/1: 0.0362 0.0001 0.0001 connect(3, 0x000AD190, 32, SOV_DEFAULT) Err#128 ENETUNREACH
27301/1: 0.0363 0.0001 0.0000 close(3) = 0
27301/1: 0.0365 0.0002 0.0000 stat("/etc/resolv.conf", 0xFFBFBCE8) = 0
27301/1: 0.0366 0.0001 0.0000 sysconfig(_CONFIG_OPEN_FILES) = 256
27301/1: 0.0367 0.0001 0.0000 so_socket(PF_INET, SOCK_DGRAM, IPPROTO_IP, "", SOV_DEFAULT) = 3
27301/1: 0.0369 0.0002 0.0000 connect(3, 0x0005DDF0, 16, SOV_DEFAULT) = 0
27301/1: 0.0370 0.0001 0.0000 send(3, " ,C701\0\001\0\0\0\0\0\0".., 37, 0) = 37
27301/1: 0.0372 0.0002 0.0000 pollsys(0xFFBFB7C8, 1, 0xFFBFB638, 0x00000000) = 1
27301/1: 0.0373 0.0001 0.0000 recvfrom(3, 0x000AD8C4, 65536, 0, 0xFFBFB6C0, 0xFFBFB7C4) Err#146 ECONNREFUSED
27301/1: 0.0374 0.0001 0.0000 close(3) = 0
27301/1: 0.0375 0.0001 0.0000 so_socket(PF_INET6, SOCK_DGRAM, IPPROTO_IP, "", SOV_DEFAULT) = 3
27301/1: 0.0377 0.0002 0.0000 connect(3, 0x000AD190, 32, SOV_DEFAULT) Err#128 ENETUNREACH
27301/1: 0.0378 0.0001 0.0000 close(3) = 0
27301/1: 0.0379 0.0001 0.0000 stat("/etc/resolv.conf", 0xFFBFBCE8) = 0
27301/1: 0.0381 0.0002 0.0000 sysconfig(_CONFIG_OPEN_FILES) = 256
27301/1: 0.0382 0.0001 0.0000 so_socket(PF_INET, SOCK_DGRAM, IPPROTO_IP, "", SOV_DEFAULT) = 3
27301/1: 0.0383 0.0001 0.0000 connect(3, 0x0005DDF0, 16, SOV_DEFAULT) = 0
27301/1: 0.0385 0.0002 0.0001 send(3, " ,C801\0\001\0\0\0\0\0\0".., 37, 0) = 37
27301/1: 0.0387 0.0002 0.0000 pollsys(0xFFBFB7C8, 1, 0xFFBFB638, 0x00000000) = 1
27301/1: 0.0388 0.0001 0.0000 recvfrom(3, 0x000AD8C4, 65536, 0, 0xFFBFB6C0, 0xFFBFB7C4) Err#146 ECONNREFUSED
27301/1: 0.0389 0.0001 0.0000 close(3) = 0
27301/1: 0.0390 0.0001 0.0000 so_socket(PF_INET6, SOCK_DGRAM, IPPROTO_IP, "", SOV_DEFAULT) = 3
27301/1: 0.0391 0.0001 0.0000 connect(3, 0x000AD190, 32, SOV_DEFAULT) Err#128 ENETUNREACH
27301/1: 0.0393 0.0002 0.0000 close(3) = 0
27301/1: 0.0394 0.0001 0.0000 fstat64(2, 0xFFBFEC38) = 0
ping27301/1: 0.0396 0.0002 0.0000 write(2, " p i n g", 4) = 4
: unknown27301/1: 0.0397 0.0001 0.0000 write(2, " : u n k n o w n", 9) = 9
host 27301/1: 0.0399 0.0002 0.0000 write(2, " h o s t ", 6) = 6
myhostname27301/1: 0.0400 0.0001 0.0000 write(2, " m y h o s t n a m e", 10) = 10

27301/1: 0.0402 0.0002 0.0000 write(2, "\n", 1) = 1
27301/1: 0.0403 0.0001 0.0000 _exit(1)

отключил файерволы:
disabled Dec_26 svc:/network/ipfilter:default
disabled 20:24:34 svc:/network/pfil:default

Из сетевых сервисов работают:
online Dec_26 svc:/network/loopback:default
online Dec_26 svc:/network/physical:default
online Dec_26 svc:/milestone/network:default
online Dec_26 svc:/network/initial:default
online Dec_26 svc:/network/service:default
online Dec_26 svc:/network/rpc/bind:default
online Dec_26 svc:/network/nfs/cbd:default
online Dec_26 svc:/network/nfs/status:default
online Dec_26 svc:/network/nfs/mapid:default
online Dec_26 svc:/network/nfs/nlockmgr:default
online Dec_26 svc:/network/inetd:default
online Dec_26 svc:/network/rpc/gss:default
online Dec_26 svc:/network/rpc/meta:default
online Dec_26 svc:/network/rpc/cde-calendar-manager:default
online Dec_26 svc:/network/rpc/cde-ttdbserver:tcp
online Dec_26 svc:/network/rpc/smserver:default
online Dec_26 svc:/network/nfs/client:default
online Dec_26 svc:/network/rpc/rstat:default
online Dec_26 svc:/network/rpc/rusers:default
online Dec_26 svc:/network/cde-spc:default
online Dec_26 svc:/network/security/ktkt_warn:default
online Dec_26 svc:/network/telnet:default
online Dec_26 svc:/network/nfs/rquota:default
online Dec_26 svc:/network/ftp:default
online Dec_26 svc:/network/finger:default
online Dec_26 svc:/network/login:rlogin
online Dec_26 svc:/network/shell:default
online Dec_26 svc:/network/rpc-100235_1/rpc_ticotsord:default
online Dec_26 svc:/network/smtp:sendmail
online Dec_26 svc:/network/ssh:default
online 20:27:33 svc:/network/dns/client:default

не пингует.
что еще м.б. ??!!

просмотрел DNS-сервер
все настройки вроде бы как у всех
Windows-клиенты работают, FreeBSD работает, Solaris - нет

ping снаружи на Solaris проходит

изнутри Solaris-а:
nslookup - да
ping по IP - да
dig - НЕТ
ping по имени - НЕТ
---------------------------------
# dig @172.16.11.201 pscb-oa555

; <<>> DiG 9.2.4 <<>> @172.16.11.201 pscb-oa555
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 1848
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;pscb-oa555. IN A

;; AUTHORITY SECTION:
. 3600 IN SOA pscb-bm.pscb.ru. admin. 148 900 600 86400 3600

;; Query time: 0 msec
;; SERVER: 172.16.11.201#53(172.16.11.201)
;; WHEN: Tue Jul 8 09:39:50 2008
;; MSG SIZE rcvd: 83
---------------------------------
# ping pscb-oa555
ping: unknown host pscb-oa555

man netcat
No manual entry for netcat.

для мониторинга трафика в Solaris есть
snoop - capture and inspect network packets
так что же им вылавливать ?

Скачал исходный текст NetCat
компилятора СС нет
Подправил в Makefile на GCC
после чего выдает:
ld.so.1: gcc: fatal: libiconv.so.2: open failed: No such file or directory
Это значит надо еще доп.пакеты устанавливать
На рабочем сервере, понятное дело, не хотелось бы проводить эксперименты

Может есть эта утилита в уже готовом виде ?

# nc -v -v -w 4 -u -z 172.16.11.201 53
inverse host lookup failed: Host name lookup failure
(UNKNOWN) [172.16.11.201] 53 (domain) open
sent 0, rcvd 0

# svcs -x svc:/network/pfil:default
svc:/network/pfil:default (packet filter)
State: disabled since Mon Jul 07 20:24:34 2008
Reason: Disabled by an administrator.
See: http://sun.com/msg/SMF-8000-05
See: ipfilter(5)
See: /etc/svc/volatile/network-pfil:default.log
See: /var/svc/log/network-pfil:default.log
Impact: This service is not running.

# svcs -x svc:/network/ipfilter:default
svc:/network/ipfilter:default (IP Filter)
State: disabled since Wed Dec 26 11:45:37 2007
Reason: Disabled by an administrator.
See: http://sun.com/msg/SMF-8000-05
See: ipfilter(5)
Impact: This service is not running.
----------------------------------------
# nc -v -v -w 4 -u 172.16.11.201 53
172.16.11.201: inverse host lookup failed: Host name lookup failure
(UNKNOWN) [172.16.11.201] 53 (domain) open
^C sent 0, rcvd 0

# nc -v -v -w 4 -u 172.16.11.249 53
172.16.11.249: inverse host lookup failed: Host name lookup failure
(UNKNOWN) [172.16.11.249] 53 (domain) open
^C sent 0, rcvd 0
----------------------------------------
# ping -s pscb-oa555.pscb.ru
ping: unknown host pscb-oa555.pscb.ru

# ping -U pscb-oa555.pscb.ru
ping: unknown host pscb-oa555.pscb.ru
----------------------------------------
/etc/inet/ipnodes
#
# Internet host table
#
::1 localhost
127.0.0.1 localhost
172.16.11.180 pscb-sol loghost
----------------------------------------
# dig @172.16.11.201 +qr +notcp pscb-oa555.pscb.ru

; <<>> DiG 9.2.4 <<>> @172.16.11.201 +qr +notcp pscb-oa555.pscb.ru
;; global options: printcmd
;; Sending:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 564
;; flags: rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;pscb-oa555.pscb.ru. IN A

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 564
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;pscb-oa555.pscb.ru. IN A

;; ANSWER SECTION:
pscb-oa555.pscb.ru. 1200 IN A 172.16.11.249

;; Query time: 1 msec
;; SERVER: 172.16.11.201#53(172.16.11.201)
;; WHEN: Thu Jul 10 10:12:10 2008
;; MSG SIZE rcvd: 52

# dig @172.16.11.201 +qr +tcp pscb-oa555.pscb.ru

; <<>> DiG 9.2.4 <<>> @172.16.11.201 +qr +tcp pscb-oa555.pscb.ru
;; global options: printcmd
;; Sending:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 156
;; flags: rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;pscb-oa555.pscb.ru. IN A

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 156
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;pscb-oa555.pscb.ru. IN A

;; ANSWER SECTION:
pscb-oa555.pscb.ru. 1200 IN A 172.16.11.249

;; Query time: 1 msec
;; SERVER: 172.16.11.201#53(172.16.11.201)
;; WHEN: Thu Jul 10 10:13:23 2008
;; MSG SIZE rcvd: 52

# dig 172.16.11.249

; <<>> DiG 9.2.4 <<>> 172.16.11.249
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 221
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;172.16.11.249. IN A

;; AUTHORITY SECTION:
. 3600 IN SOA pscb-bm.pscb.ru. admin. 148 900 600 86400 3600

;; Query time: 1 msec
;; SERVER: 172.16.11.201#53(172.16.11.201)
;; WHEN: Thu Jul 10 10:14:08 2008
;; MSG SIZE rcvd: 86