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тАО08-31-2010 02:16 AM
тАО08-31-2010 02:16 AM
Network Issue
I am getting below error please help me on this.
Link connectivity to LAN station: 0x0016357300AA
error: expected primitive 0x30, got DL_ERROR_ACK
dl_error_primitive = 0x2d
dl_errno = 0x04
dl_unix_errno = 57
error - did not receive data part of message
linkloop -i 3 0x00306EF43C60
----------------------
Link connectivity to LAN station: 0x00306EF43C60
error: expected primitive 0x30, got DL_ERROR_ACK
dl_error_primitive = 0x2d
dl_errno = 0x04
dl_unix_errno = 57
error - did not receive data part of message
linkloop -i 2 0x001321BDECA9
----------------------
Link connectivity to LAN station: 0x001321BDECA9
error: expected primitive 0x30, got DL_ERROR_ACK
dl_error_primitive = 0x2d
dl_errno = 0x04
dl_unix_errno = 57
error - did not receive data part of message
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тАО08-31-2010 03:54 AM
тАО08-31-2010 03:54 AM
Re: Network Issue
try first lanscan to find the correct address and PPA number in one line; and try again like :
# linkloop -i 1 0x000E7F4F659C
additionally you can try to ping that address by using IP.
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тАО08-31-2010 03:56 AM
тАО08-31-2010 03:56 AM
Re: Network Issue
did you try PPA = 0 ?
as lan0
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тАО08-31-2010 04:01 AM
тАО08-31-2010 04:01 AM
Re: Network Issue
Please check with below mention setup.
1) #traceroute
2) #cat /etc/hosts file chk the getway ip updated properly or not.
3) Chk #cat/etc/rc.config.d/netconf file update with gateway IP and other setting.
4) # netstat -rn chk gateway field.
Prashant
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тАО08-31-2010 05:15 AM
тАО08-31-2010 05:15 AM
Re: Network Issue
so interfaces are not connected apparantly
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тАО09-02-2010 10:44 AM
тАО09-02-2010 10:44 AM
Re: Network Issue
$ grep 57 /usr/include/sys/errno.h
#define ENOLINK 57 /* the link has been severed */
One you do have the NIC connected, are you certain that the default gateway will respond to linkloop? It may indeed, but remember that linkloop is a "ping" at the link-layer only, not at IP, and not all devices will respond to that link-layer "ping" frame.
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тАО09-02-2010 02:15 PM
тАО09-02-2010 02:15 PM
Re: Network Issue
Simply put what Rick said: are you sure that the default gateway is on the same subnet as your server? And are you sure that it is also an HP-UX? The linkloop command only works between HP-UX, machines. (Ok, it also has a gnu linux implementation, which stands from a client and server part.)
Unix operates with beer.
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тАО09-02-2010 02:39 PM
тАО09-02-2010 02:39 PM
Re: Network Issue
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тАО09-02-2010 11:37 PM
тАО09-02-2010 11:37 PM
Re: Network Issue
define ENOLINK 57 /* the link has been severed */
generic.
It means those NIC are somehow not in use as indicated by PPA number 1 2 3 in asker's example.
If they are in use, you have to get a messge like this;
# linkloop -i 2 0x001321BDECA9
Link connectivity to LAN station: 0x001321BDECA9
error: get_msg2 getmsg failed, errno = 4
-- FAILED
frames sent : 1
frames received correctly : 0
reads that timed out : 1
#define EINTR 4 /* interrupted system call */
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тАО09-03-2010 03:28 AM
тАО09-03-2010 03:28 AM
Re: Network Issue
I recommend you to use this snippet to not make any mistake during display stations:
> lanscan |awk '/[0-9]/{print $3,$2}' | while read lan station
> do
> echo LAN "${lan}" "${station}"
> echo "----------------------"
> linkloop -i "${lan}" "${station}"
> echo
> done