IPv6 on ISCSI and Proxmox 8

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khaled.j.hussein

Active Member
Nov 29, 2017
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I installed new proxmox node running pve8, and I have cluster of 5 nodes of pve7. I configured ISCSI and multipath to connect to my DELL MD 3820
I joined pve8 node to the cluster, it added and it show all disks on cluster normally

but I see in the journal logs these erroras, I tried to disable IPv6 from interfaces using this
post-up echo 1 > /proc/sys/net/ipv6/conf/eth0/disable_ipv6

but it did not work

Sep 24 09:48:46 pmx10.bisan.com iscsid[221847]: connection-1:0 cannot make a connection to fe80::2a0:98ff:feab:5ab4:3260 (-1,22)
Sep 24 09:48:46 pmx10.bisan.com iscsid[221847]: connection-1:0 cannot make a connection to fe80::2a0:98ff:feab:5aa7:3260 (-1,22)
Sep 24 09:48:46 pmx10.bisan.com iscsid[221847]: connection-1:0 cannot make a connection to fe80::2a0:98ff:feab:5ab3:3260 (-1,22)
Sep 24 09:48:46 pmx10.bisan.com iscsid[221847]: connection-1:0 cannot make a connection to fe80::2a0:98ff:feab:5aa8:3260 (-1,22)

node seems working fine, see all disks on the cluster, but how can I solve these erros

Thanks
 
khaled.j.hussein said:
I installed new proxmox node running pve8, and I have cluster of 5 nodes of pve7. I configured ISCSI and multipath to connect to my DELL MD 3820
I joined pve8 node to the cluster, it added and it show all disks on cluster normally

but I see in the journal logs these erroras, I tried to disable IPv6 from interfaces using this
post-up echo 1 > /proc/sys/net/ipv6/conf/eth0/disable_ipv6

but it did not work

Sep 24 09:48:46 pmx10.bisan.com iscsid[221847]: connection-1:0 cannot make a connection to fe80::2a0:98ff:feab:5ab4:3260 (-1,22)
Sep 24 09:48:46 pmx10.bisan.com iscsid[221847]: connection-1:0 cannot make a connection to fe80::2a0:98ff:feab:5aa7:3260 (-1,22)
Sep 24 09:48:46 pmx10.bisan.com iscsid[221847]: connection-1:0 cannot make a connection to fe80::2a0:98ff:feab:5ab3:3260 (-1,22)
Sep 24 09:48:46 pmx10.bisan.com iscsid[221847]: connection-1:0 cannot make a connection to fe80::2a0:98ff:feab:5aa8:3260 (-1,22)

node seems working fine, see all disks on the cluster, but how can I solve these erros

Thanks
Click to expand...
Hi @khaled.j.hussein
Have you solved this issue?
I think I have the same problem. I have my iSCSI node working well but I have these error in my log every 10 seconds.
It seems related to iPv6. But I don't know how reconfigure this.

Regards
 
Same issue! PVE 9.1.1 + Synology DSM 7.3

I have tried setting
Code: 
node.session.scan = manual
in /etc/iscsi/iscsid.conf and then deleting the IPv6 nodes but that doesn't survive a reboot. Help!
 
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