and InternetGateway, can be received in the LAN, we only need to sieve out our own messages.
However, problems were discovered after small batch launch. Our products cannot listen to multicast messages on some routers. The listening port is silent. Not only do we not receive our own messages, but do not receive multicast messages from other devices in the network.
Bring back three problematic routes: 1) linksys, 2) Huawei, 3) ARRIS
However, the three
old.file├──[789495] soft.link, old.file└──[789497] soft.link.dir-old.dir/Of course, the user data of soft link can also be the path of another soft link, whose parsing process is recursive. However, it is important to note that the path of the original file when the soft link is created is better with absolute path. When a soft link created with a relative path is moved, the soft link file becomes a dead link (the soft link A as shown below uses a relative path and therefore should not be mo
. Link:no such file or directory //Create the files that are pointed to old.file,soft.link revert to normal soft links # echo "This was an original file_a" >> Old.file # cat Soft.link This was an original file_a //Create soft links to nonexistent directories # ln-s Old.dir soft.link.dir # MKD Ir-p old.dir/test # tree.-F--inodes . ├──[789497] old.dir/│ └──[789498] test/├──[7894 old.file├──[789495] soft.link, old.file└──[789497] soft.link.dir-old.dir/Of course, the user data of soft
relative path and therefore should not be moved) because the linked data block also points to a relative path.$ ls-li Total 2136 656627 lrwxrwxrwx 1 Harris Harris 8 Sep 1 14:37 A-data.txt 656662 lrwxrwxrwx 1 h Arris Harris 1 Sep 1 14:37 B-a 656228-rw-------1 Harris Harris 2186738 Sep 1 14:37 data.txt 6Link Related commandsIn Linux, view the file system types that are currently hanging on the system, in addition to the command DF use
user data of soft link can also be the path of another soft link, whose parsing process is recursive. However, it is important to note that the path of the original file when the soft link is created is better with absolute path. When a soft link created with a relative path is moved, the soft link file becomes a dead link (the soft link A as shown below uses a relative path and therefore should not be moved) because the linked data block also points to a relative path.$ ls-li Total 2136 6566
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.