network connection failed on new CT creation

[tanveerhabib]

Hello all, dont know why i like proxmox on other virutalization setups. I have installed proxmox fresh installation on my dedicated server having one server main ip and 4 free ips also available for use to create CT. I have created a linux bridge by name of vmbr0 and alloted one IP of those free IP's and then rebooted node to take effect, and then created a CT with another IP of those 4 free IPs. All created successful... CT also started normally with centos OS... But I cannot ssh into the CT it mean there is some issue with the network setup... I have followed the procedure in this thread https://forum.proxmox.com/threads/how-to-add-ip-subnet-27-setup-bridge.35573/ but not succesful...

Can any one help me on this matter as I like proxmox lot. not want to leave it.

 

[tanveerhabib]

Update I can ping the gate way as well as the outside world too when I enter via pct enter 100... But I can't ssh via putty i get network time out error.

 

[tanveerhabib]

Hello, I have solved that problem but now next one don't know i should talk about here or create a new thread.

any way I have ran pveperf and I got this

root@prox:~# pveperf
CPU BOGOMIPS: 39899.64
REGEX/SECOND: 979443
HD SIZE: 885.04 GB (/dev/dm-0)
BUFFERED READS: 94.08 MB/sec
AVERAGE SEEK TIME: 15.03 ms
FSYNCS/SECOND: 56.95
DNS EXT: 64.77 ms

The only thing i am worried about is FSYNCS/SECOND: 56.95, I asked from my datacenter about the IO speed of the sata disk which is connected to my server and they said it is 1.2 GB /s, then why FSYNCS/SECOND is that much low.
===========================================================
root@prox:~# parted /dev/sda 'print'
Model: ATA WDC WD1003FBYX-0 (scsi)
Disk /dev/sda: 1000GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number Start End Size Type File system Flags
1 1049kB 256MB 255MB primary ext2 boot
2 257MB 1000GB 1000GB extended
5 257MB 1000GB 1000GB logical lvm

===============================================================
root@prox:~# lvs
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
root prox-vg -wi-ao---- 899.27g
swap_1 prox-vg -wi-ao---- 32.00g
root@prox:~


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