hitkliv
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Posts posted by hitkliv
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Похоже разобрался. После запуска драйвера нужно его проинициализировать stty на нужные параметры и в моем случае похоже еще и включить raw mode. Драйвер работает
Здравствуйте,
Пожалуйста поясните, что значит "проинициализировать stty на нужные параметры и в моем случае похоже еще и включить raw mode".
Я установил такой-же драйвер. Создал порты
root@:/home/hit# cd /usr/lib/npreal2/driver
root@:/usr/lib/npreal2/driver# ./mxaddsvr 192.168.1.46 16
ttyr00, cur00
ttyr01, cur01
ttyr02, cur02
ttyr03, cur03
ttyr04, cur04
ttyr05, cur05
ttyr06, cur06
ttyr07, cur07
ttyr08, cur08
ttyr09, cur09
ttyr0a, cur0a
ttyr0b, cur0b
ttyr0c, cur0c
ttyr0d, cur0d
ttyr0e, cur0e
ttyr0f, cur0f
Запустил прикладную программу. Она прекрасно заработала с портом ttyr00. Но, по всем остальным не работает. даже обмен не ведется
Активные соединения с интернетом (w/o servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 localhost:1880 localhost:51592 ESTABLISHED 19341/node-red
tcp 0 0 mint-orange:38548 192.168.1.46:966 ESTABLISHED 3417/npreal2d
tcp 0 196 mint-orange:ssh Home-PC:57494 ESTABLISHED 24072/sshd: hitkliv
tcp 0 0 mint-orange:55646 192.168.1.46:950 ESTABLISHED 3417/npreal2d
tcp 0 0 localhost:1880 localhost:53352 ESTABLISHED 19341/node-red
tcp 0 0 mint-orange:netbios-ssn Home-PC:41898 ESTABLISHED 24156/smbd
tcp 0 0 localhost:51592 localhost:1880 ESTABLISHED 1912/nginx: worker
tcp 0 0 mint-orang:microsoft-ds HitklivBook:49680 ESTABLISHED 25446/smbd
tcp 0 0 mint-orange:https Home-PC:56622 ESTABLISHED 1915/nginx: worker
tcp 0 0 localhost:53352 localhost:1880 ESTABLISHED 1915/nginx: worker
tcp 0 0 mint-orange:https Home-PC:56438 ESTABLISHED 1912/nginx: worker
Как это исправить?
Спасибо.
-
Вы внушили мне уверенность, в завтрашнем дне!
Файлик из указанной вами темы еще новее, чем я нашел!
Я правда, нашел еще один вариант... Пока пере устанавливать не буду. Попробую сначала заглушкой помониторить. Если будут проблемы тогда ваш вариант использую.
Скачал драйвер отсюда: Драйвер Real Com TTY for Linux
Product: NPort Linux Real TTY Driver (V2)
Version: 1.18.33 Build 14060316
Date: 06/03/2014
Company: Moxa Inc.Распаковал архив с сохранением атрибутов файдлов в папку /tmp/moxa
Запустил скрипт установки драйвера с правами суперпользователя# /tmp/moxa/mxinst m64
===============================================================================
Installation process is completed.
The all driver files are installed on /usr/lib/npreal2/driver.
Now you can cd /usr/lib/npreal2/driver and run ./mxaddsvr to add tty port.
===============================================================================
Открыл 8 портов:
root@mint-orange:/usr/lib/npreal2/driver# ./mxaddsvr 192.168.1.46 8
Adding Server...
ttyr00, cur00
ttyr01, cur01
ttyr02, cur02
ttyr03, cur03
ttyr04, cur04
ttyr05, cur05
ttyr06, cur06
ttyr07, cur07
Added RealCom server: ip : 192.168.1.46
mknod -m 666 ttyr00 c 33 0
mknod -m 666 cur00 c 38 0
mknod -m 666 ttyr01 c 33 1
mknod -m 666 cur01 c 38 1
mknod -m 666 ttyr02 c 33 2
mknod -m 666 cur02 c 38 2
mknod -m 666 ttyr03 c 33 3
mknod -m 666 cur03 c 38 3
mknod -m 666 ttyr04 c 33 4
mknod -m 666 cur04 c 38 4
mknod -m 666 ttyr05 c 33 5
mknod -m 666 cur05 c 38 5
mknod -m 666 ttyr06 c 33 6
mknod -m 666 cur06 c 38 6
mknod -m 666 ttyr07 c 33 7
mknod -m 666 cur07 c 38 7
Complete.
Проверил их наличие:hitkliv@mint-orange:~$ ls -l /dev/ttyr*
crw------- 1 root root 33, 0 янв 26 18:41 /dev/ttyr0
crw-rw-rw- 1 root root 33, 0 янв 26 18:41 /dev/ttyr00
crw-rw-rw- 1 root root 33, 1 янв 26 18:41 /dev/ttyr01
crw-rw-rw- 1 root root 33, 2 янв 26 18:41 /dev/ttyr02
crw-rw-rw- 1 root root 33, 3 янв 26 18:41 /dev/ttyr03
crw-rw-rw- 1 root root 33, 4 янв 26 18:41 /dev/ttyr04
crw-rw-rw- 1 root root 33, 5 янв 26 18:41 /dev/ttyr05
crw-rw-rw- 1 root root 33, 6 янв 26 18:41 /dev/ttyr06
crw-rw-rw- 1 root root 33, 7 янв 26 18:41 /dev/ttyr07
crw------- 1 root root 33, 1 янв 26 18:41 /dev/ttyr1
crw------- 1 root root 33, 2 янв 26 18:41 /dev/ttyr2
crw------- 1 root root 33, 3 янв 26 18:41 /dev/ttyr3
crw------- 1 root root 33, 4 янв 26 18:41 /dev/ttyr4
crw------- 1 root root 33, 5 янв 26 18:41 /dev/ttyr5
crw------- 1 root root 33, 6 янв 26 18:41 /dev/ttyr6
crw------- 1 root root 33, 7 янв 26 18:41 /dev/ttyr7 -
Здравствуйте! Очень прошу помочь собрать драйвер для Real TTY Driver для Linux.
Я собрал, сервер на базе Ubuntu Linux 16 с ядром Linux 4.8.0-22-generic on x86_64, gcc version 6.2.0 20161005 (Ubuntu 6.2.0-5ubuntu12). Не учел, что драйвер под Linux поддерживает версию ядра до 3.
Может как-то из исходников можно пересобрать?
При запуске стандартного скрипта, получил это:
# /tmp/moxa/mxinst m64
===============================================================================
Copyright © 2002-2012 Moxa Inc.
All Rights Reserved.
MOXA NPort Server Real TTY Driver V1.18 Installation.
System Imformation: Kernel 4.8.0-22-generic; Machine x86_64.
===============================================================================
Tar files, please wait ... OK!
Building driver...
If you want to use secure communication with target,
you might choose [y] to enable the SSL function.
Note: This function support RealCOM with secure mode only.
Do you want to enable secure function? [y/N].
N
make -C /lib/modules/4.8.0-22-generic/build SUBDIRS=/tmp/moxa modules
make[1]: вход в каталог «/usr/src/linux-headers-4.8.0-22-generic»
CC [M] /tmp/moxa/npreal2.o
/tmp/moxa/npreal2.c: In function ‘npreal_init_tty’:
/tmp/moxa/npreal2.c:661:11: error: dereferencing pointer to incomplete type ‘struct proc_dir_entry’
de->data = (void *) net_node;
^~
In file included from /tmp/moxa/npreal2.c:92:0:
/tmp/moxa/npreal2.c: In function ‘npreal_init’:
/tmp/moxa/npreal2.h:28:35: error: ‘struct tty_driver’ has no member named ‘termios_locked’; did you mean ‘termios’?
#define DRV_VAR_P(x) npvar_sdriver->x
^
/tmp/moxa/npreal2.c:779:5: note: in expansion of macro ‘DRV_VAR_P’
DRV_VAR_P(termios_locked) = npvar_termios_locked;
^~~~~~~~~
/tmp/moxa/npreal2.c: In function ‘npreal_open’:
/tmp/moxa/npreal2.c:1064:13: error: invalid type argument of unary ‘*’ (have ‘struct ktermios’)
*tty->termios = info->normal_termios;
^~~~~~~~~~~~~
/tmp/moxa/npreal2.c:1066:13: error: invalid type argument of unary ‘*’ (have ‘struct ktermios’)
*tty->termios = info->callout_termios;
^~~~~~~~~~~~~
/tmp/moxa/npreal2.c:1080:8: error: ‘struct tty_struct’ has no member named ‘low_latency’
tty->low_latency = 1;
^~
/tmp/moxa/npreal2.c: In function ‘npreal_close’:
/tmp/moxa/npreal2.c:1170:32: error: invalid type argument of unary ‘*’ (have ‘struct ktermios’)
info->normal_termios = *tty->termios;
^~~~~~~~~~~~~
/tmp/moxa/npreal2.c:1172:33: error: invalid type argument of unary ‘*’ (have ‘struct ktermios’)
info->callout_termios = *tty->termios;
^~~~~~~~~~~~~
/tmp/moxa/npreal2.c: In function ‘npreal_ioctl’:
/tmp/moxa/npreal2.c:1612:21: error: invalid type argument of ‘->’ (have ‘struct ktermios’)
tty->termios->c_cflag = ((tty->termios->c_cflag & ~CLOCAL) |
^~
/tmp/moxa/npreal2.c:1612:47: error: invalid type argument of ‘->’ (have ‘struct ktermios’)
tty->termios->c_cflag = ((tty->termios->c_cflag & ~CLOCAL) |
^~
/tmp/moxa/npreal2.c: In function ‘npreal_block_til_ready’:
/tmp/moxa/npreal2.c:1962:26: error: invalid type argument of ‘->’ (have ‘struct ktermios’)
if ( tty->termios->c_cflag & CLOCAL )
^~
/tmp/moxa/npreal2.c: In function ‘npreal_startup’:
/tmp/moxa/npreal2.c:2155:27: error: invalid type argument of ‘->’ (have ‘struct ktermios’)
if (info->tty->termios->c_cflag & CBAUD)
^~
/tmp/moxa/npreal2.c: In function ‘npreal_shutdown’:
/tmp/moxa/npreal2.c:2278:42: error: invalid type argument of ‘->’ (have ‘struct ktermios’)
if (!info->tty || (info->tty->termios->c_cflag & HUPCL))
^~
/tmp/moxa/npreal2.c: In function ‘npreal_port_init’:
/tmp/moxa/npreal2.c:2325:18: error: incompatible types when assigning to type ‘struct ktermios *’ from type ‘struct ktermios’
if (!(termio = info->tty->termios))
^
/tmp/moxa/npreal2.c: In function ‘npreal_port_shutdown’:
/tmp/moxa/npreal2.c:2700:18: error: incompatible types when assigning to type ‘struct ktermios *’ from type ‘struct ktermios’
if (!(termio = info->tty->termios))
^
/tmp/moxa/npreal2.c: In function ‘tty_buffer_free’:
/tmp/moxa/npreal2.c:3352:9: error: implicit declaration of function ‘kfree’ [-Werror=implicit-function-declaration]
kfree(
;
^~~~~
/tmp/moxa/npreal2.c:3355:22: error: ‘struct tty_struct’ has no member named ‘buf’
b->next = tty->buf.free;
^~
/tmp/moxa/npreal2.c:3356:12: error: ‘struct tty_struct’ has no member named ‘buf’
tty->buf.free = b;
^~
In file included from ./include/linux/seqlock.h:35:0,
from ./include/linux/time.h:5,
from ./include/linux/stat.h:18,
from ./include/linux/module.h:10,
from /tmp/moxa/npreal2.c:42:
/tmp/moxa/npreal2.c: In function ‘npreal_flush_to_ldisc’:
/tmp/moxa/npreal2.c:3424:31: error: ‘struct tty_struct’ has no member named ‘buf’
spin_lock_irqsave(&tty->buf.lock, flags);
^
./include/linux/spinlock.h:208:34: note: in definition of macro ‘raw_spin_lock_irqsave’
flags = _raw_spin_lock_irqsave(lock); \
^~~~
/tmp/moxa/npreal2.c:3424:9: note: in expansion of macro ‘spin_lock_irqsave’
spin_lock_irqsave(&tty->buf.lock, flags);
^~~~~~~~~~~~~~~~~
/tmp/moxa/npreal2.c:3425:19: error: ‘struct tty_struct’ has no member named ‘buf’
head = tty->buf.head;
^~
/tmp/moxa/npreal2.c:3428:16: error: ‘struct tty_struct’ has no member named ‘buf’
tty->buf.head = NULL;
^~
/tmp/moxa/npreal2.c:3452:26: error: ‘struct tty_buffer’ has no member named ‘char_buf_ptr’
cp = head->char_buf_ptr + head->read;
^~
/tmp/moxa/npreal2.c:3453:26: error: ‘struct tty_buffer’ has no member named ‘flag_buf_ptr’
fp = head->flag_buf_ptr + head->read;
^~
/tmp/moxa/npreal2.c:3455:44: error: ‘struct tty_struct’ has no member named ‘buf’
spin_unlock_irqrestore(&tty->buf.lock, flags);
^~
In file included from ./include/linux/seqlock.h:35:0,
from ./include/linux/time.h:5,
from ./include/linux/stat.h:18,
from ./include/linux/module.h:10,
from /tmp/moxa/npreal2.c:42:
/tmp/moxa/npreal2.c:3461:39: error: ‘struct tty_struct’ has no member named ‘buf’
spin_lock_irqsave(&tty->buf.lock, flags);
^
./include/linux/spinlock.h:208:34: note: in definition of macro ‘raw_spin_lock_irqsave’
flags = _raw_spin_lock_irqsave(lock); \
^~~~
/tmp/moxa/npreal2.c:3461:17: note: in expansion of macro ‘spin_lock_irqsave’
spin_lock_irqsave(&tty->buf.lock, flags);
^~~~~~~~~~~~~~~~~
/tmp/moxa/npreal2.c:3463:16: error: ‘struct tty_struct’ has no member named ‘buf’
tty->buf.head = head;
^~
/tmp/moxa/npreal2.c:3465:36: error: ‘struct tty_struct’ has no member named ‘buf’
spin_unlock_irqrestore(&tty->buf.lock, flags);
^~
/tmp/moxa/npreal2.c: In function ‘npreal_create_proc_entry’:
/tmp/moxa/npreal2.c:3546:13: error: implicit declaration of function ‘create_proc_entry’ [-Werror=implicit-function-declaration]
return( create_proc_entry( name, mode, parent ) );
^~~~~~~~~~~~~~~~~
/tmp/moxa/npreal2.c:3546:13: warning: return makes pointer from integer without a cast [-Wint-conversion]
return( create_proc_entry( name, mode, parent ) );
~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/moxa/npreal2.c: In function ‘npreal_net_open’:
/tmp/moxa/npreal2.c:3606:10: error: implicit declaration of function ‘PDE’ [-Werror=implicit-function-declaration]
de = PDE(inode);
^~~
/tmp/moxa/npreal2.c:3606:8: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
de = PDE(inode);
^
/tmp/moxa/npreal2.c: In function ‘npreal_net_write’:
/tmp/moxa/npreal2.c:4255:18: error: ‘struct tty_struct’ has no member named ‘low_latency’
if(!info->tty->low_latency)
^~
/tmp/moxa/npreal2.c:4283:40: error: passing argument 1 of ‘tty_buffer_request_room’ from incompatible pointer type [-Werror=incompatible-pointer-types]
if ((cnt = tty_buffer_request_room(tty, count)) <= 0)
^~~
In file included from /tmp/moxa/npreal2.c:57:0:
./include/linux/tty_flip.h:6:12: note: expected ‘struct tty_port *’ but argument is of type ‘struct tty_struct *’
extern int tty_buffer_request_room(struct tty_port *port, size_t size);
^~~~~~~~~~~~~~~~~~~~~~~
/tmp/moxa/npreal2.c:4296:17: error: ‘struct tty_struct’ has no member named ‘icanon’
if (!tty->icanon || tty->canon_data)
^~
/tmp/moxa/npreal2.c:4296:32: error: ‘struct tty_struct’ has no member named ‘canon_data’; did you mean ‘disc_data’?
if (!tty->icanon || tty->canon_data)
^~
/tmp/moxa/npreal2.c:4311:13: error: ‘struct tty_struct’ has no member named ‘icanon’
if (!tty->icanon || tty->canon_data)
^~
/tmp/moxa/npreal2.c:4311:28: error: ‘struct tty_struct’ has no member named ‘canon_data’; did you mean ‘disc_data’?
if (!tty->icanon || tty->canon_data)
^~
/tmp/moxa/npreal2.c:4313:52: error: ‘struct tty_struct’ has no member named ‘read_cnt’; did you mean ‘read_wait’?
if ((cnt = MIN(cnt,(N_TTY_BUF_SIZE-1) - tty->read_cnt )) <= 0)
^
/tmp/moxa/npreal2.c:117:26: note: in definition of macro ‘MIN’
#define MIN(a, ((a) < ( ? (a) : ()
^
/tmp/moxa/npreal2.c:4313:52: error: ‘struct tty_struct’ has no member named ‘read_cnt’; did you mean ‘read_wait’?
if ((cnt = MIN(cnt,(N_TTY_BUF_SIZE-1) - tty->read_cnt )) <= 0)
^
/tmp/moxa/npreal2.c:117:38: note: in definition of macro ‘MIN’
#define MIN(a, ((a) < ( ? (a) : ()
^
/tmp/moxa/npreal2.c:4347:41: error: passing argument 1 of ‘tty_insert_flip_string’ from incompatible pointer type [-Werror=incompatible-pointer-types]
if ((count = tty_insert_flip_string(tty, (unsigned char *)buf, cnt)))
^~~
In file included from /tmp/moxa/npreal2.c:57:0:
./include/linux/tty_flip.h:32:19: note: expected ‘struct tty_port *’ but argument is of type ‘struct tty_struct *’
static inline int tty_insert_flip_string(struct tty_port *port,
^~~~~~~~~~~~~~~~~~~~~~
/tmp/moxa/npreal2.c:4349:30: error: passing argument 1 of ‘tty_flip_buffer_push’ from incompatible pointer type [-Werror=incompatible-pointer-types]
tty_flip_buffer_push(tty);
^~~
In file included from /tmp/moxa/npreal2.c:57:0:
./include/linux/tty_flip.h:13:13: note: expected ‘struct tty_port *’ but argument is of type ‘struct tty_struct *’
extern void tty_flip_buffer_push(struct tty_port *port);
^~~~~~~~~~~~~~~~~~~~
/tmp/moxa/npreal2.c: In function ‘npreal_wait_command_completed’:
/tmp/moxa/npreal2.c:4462:13: error: implicit declaration of function ‘interruptible_sleep_on_timeout’ [-Werror=implicit-function-declaration]
interruptible_sleep_on_timeout(&nd->cmd_rsp_wait,timeout);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/moxa/npreal2.c: In function ‘npreal_process_notify’:
/tmp/moxa/npreal2.c:4516:16: error: ‘struct tty_struct’ has no member named ‘low_latency’
if(!tty->low_latency)
^~
/tmp/moxa/npreal2.c:4522:30: error: passing argument 1 of ‘tty_insert_flip_char’ from incompatible pointer type [-Werror=incompatible-pointer-types]
tty_insert_flip_char(tty, 0, TTY_BREAK);
^~~
In file included from /tmp/moxa/npreal2.c:57:0:
./include/linux/tty_flip.h:16:19: note: expected ‘struct tty_port *’ but argument is of type ‘struct tty_struct *’
static inline int tty_insert_flip_char(struct tty_port *port,
^~~~~~~~~~~~~~~~~~~~
/tmp/moxa/npreal2.c: In function ‘npreal_do_session_recovery’:
/tmp/moxa/npreal2.c:4571:22: error: incompatible types when assigning to type ‘struct ktermios *’ from type ‘struct ktermios’
if (!(termio = info->tty->termios))
^
cc1: some warnings being treated as errors
scripts/Makefile.build:295: ошибка выполнения рецепта для цели «/tmp/moxa/npreal2.o»
make[2]: *** [/tmp/moxa/npreal2.o] Ошибка 1
Makefile:1489: ошибка выполнения рецепта для цели «_module_/tmp/moxa»
make[1]: *** [_module_/tmp/moxa] Ошибка 2
make[1]: выход из каталога «/usr/src/linux-headers-4.8.0-22-generic»
Makefile:65: ошибка выполнения рецепта для цели «module»
make: *** [module] Ошибка 2
Check Driver...
FAILED !!!
Install Not Completed !Пожалуйста, подскажите, - куда грести?
Moxa 5130 vs Linux = Input/output error
in Преобразователи RS-232/422/485 в Ethernet
Posted
Здравствуйте,
Я установил драйвер версии 1.18.59, (взял по ссылке, расположенной выше).
===============================================================================
Copyright © 2002-2015 Moxa Inc.
All Rights Reserved.
MOXA NPort Server Real TTY Driver Ver1.18.59 Installation.
System Information: Kernel 4.8.0-34-generic; Machine x86_64.
===============================================================================
Tar files, please wait ... OK!
Building driver...
If you want to use secure communication with target,
you might choose [y] to enable the SSL function.
Note: This function support RealCOM with secure mode only.
Do you want to enable secure function? [y/N].
N
make -C /lib/modules/4.8.0-34-generic/build SUBDIRS=/tmp/moxa/kernel3.x modules
make[1]: вход в каталог «/usr/src/linux-headers-4.8.0-34-generic»
CC [M] /tmp/moxa/kernel3.x/npreal2.o
Building modules, stage 2.
MODPOST 1 modules
CC /tmp/moxa/kernel3.x/npreal2.mod.o
LD [M] /tmp/moxa/kernel3.x/npreal2.ko
make[1]: выход из каталога «/usr/src/linux-headers-4.8.0-34-generic»
cp -p npreal2.ko /lib/modules/4.8.0-34-generic/kernel/drivers/char/
depmod -a
cc -c npreal2d.c
cc npreal2d.o -o npreal2d
strip npreal2d
cc -c redund_main.c
cc -c redund.c
cc redund_main.o redund.o -lpthread -o npreal2d_redund
strip npreal2d_redund
cc -o mxaddsvr mxaddsvr.c
strip mxaddsvr
cc -o mxdelsvr mxdelsvr.c
strip mxdelsvr
cc -o mxcfmat mxcfmat.c
strip mxcfmat
cc -o mxloadsvr mxloadsvr.c
strip mxloadsvr
cc -o mxsetsec mxsetsec.c
strip mxsetsec
Check Driver...
Copying configurations files ... OK!
Copying driver files ... OK!
Load driver...
OK!
Loading TTY Driver...
Complete.
===============================================================================
Installation process is completed.
The all driver files are installed on /usr/lib/npreal2/driver.
Now you can cd /usr/lib/npreal2/driver and run ./mxaddsvr to add tty port.
===============================================================================
Создал порты:
root@mint:/usr/lib/npreal2/driver# ./mxaddsvr 192.168.1.46 16
ttyr00, cur00
ttyr01, cur01
ttyr02, cur02
ttyr03, cur03
ttyr04, cur04
ttyr05, cur05
ttyr06, cur06
ttyr07, cur07
ttyr08, cur08
ttyr09, cur09
ttyr0a, cur0a
ttyr0b, cur0b
ttyr0c, cur0c
ttyr0d, cur0d
ttyr0e, cur0e
ttyr0f, cur0f
Запустил прикладную программу. Она прекрасно заработала с портом ttyr00. Но, по всем остальным не работает. даже обмен не ведется
Активные соединения с интернетом (w/o servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 localhost:1880 localhost:51592 ESTABLISHED 19341/node-red
tcp 0 0 mint-orange:38548 192.168.1.46:966 ESTABLISHED 3417/npreal2d
tcp 0 196 mint-orange:ssh Home-PC:57494 ESTABLISHED 24072/sshd: hitkliv
tcp 0 0 mint-orange:55646 192.168.1.46:950 ESTABLISHED 3417/npreal2d
tcp 0 0 localhost:1880 localhost:53352 ESTABLISHED 19341/node-red
tcp 0 0 mint-orange:netbios-ssn Home-PC:41898 ESTABLISHED 24156/smbd
tcp 0 0 localhost:51592 localhost:1880 ESTABLISHED 1912/nginx: worker
tcp 0 0 mint-orang:microsoft-ds HitklivBook:49680 ESTABLISHED 25446/smbd
tcp 0 0 mint-orange:https Home-PC:56622 ESTABLISHED 1915/nginx: worker
tcp 0 0 localhost:53352 localhost:1880 ESTABLISHED 1915/nginx: worker
tcp 0 0 mint-orange:https Home-PC:56438 ESTABLISHED 1912/nginx: worker
Один из участников обсуждения писал в этой ветке, что нужно "проинициализировать stty на нужные параметры и в моем случае похоже еще и включить raw mode". Как это делается? И для чего эта процедура? Это типа "привязки" портов типа ttyr00, созданных скриптами их пакета драйвера, к Stty-портам имеющимся в Linux?
Файрвол, у меня пока что все подряд пропускает (отключен)
Пожалуйста, помогите разобраться.