iscsiadm reports same target twice

Using proxmox 6.3-3 attempting to add iscsi from a TrueNAS core 12.0-U1.1.

Adding iScsi through iscsiadm works, but it ends up creating TWO devices for the same target, which then has LVM creation fail.

The truenas box works fine to provide iscsi targets to other machines.

scanning shows the diffferent targets served by the box.
root@proxmox:~# pvesm scan iscsi 192.168.1.30
iqn.2005-10.org.freenas.ctl:pbs-backup 192.168.1.30:3260
iqn.2005-10.org.freenas.ctl:r620proxmox-vmdisks 192.168.1.30:3260
iqn.2005-10.org.freenas.ctl:windows-data 192.168.1.30:3260

However, when adding it, it seems to create one device using the DNS name as the portal name and one device using the IP as the portal name. It doesn't matter whether I specify the DNS name or the IP address as the portal in iscsiadm

root@proxmox:~# iscsiadm --mode node -d 3 --targetname iqn.2005-10.org.freenas.ctl:r620proxmox-vmdisks --portal 192.168.1.30 --login
iscsiadm: ip 192.168.1.30, port -1, tgpt -1
iscsiadm: Max file limits 1024 1048576
iscsiadm: exec_node_op: : node [iqn.2005-10.org.freenas.ctl:r620proxmox-vmdisks,192.168.1.30,3260] sid 0
iscsiadm: default: Creating session 1/1
Logging in to [iface: default, target: iqn.2005-10.org.freenas.ctl:r620proxmox-vmdisks, portal: truenas.theweigels.org,3260] (multiple)
iscsiadm: default: Creating session 1/1
Logging in to [iface: default, target: iqn.2005-10.org.freenas.ctl:r620proxmox-vmdisks, portal: 192.168.1.30,3260] (multiple)
Login to [iface: default, target: iqn.2005-10.org.freenas.ctl:r620proxmox-vmdisks, portal: truenas.theweigels.org,3260] successful.
Login to [iface: default, target: iqn.2005-10.org.freenas.ctl:r620proxmox-vmdisks, portal: 192.168.1.30,3260] successful.

And trying to create LVM fails. Doing it manually it results in the reasonable error about not being able to use the device as duplicates exist:
root@proxmox:~# pvcreate /dev/sde
/dev/sdd: open failed: No medium found
WARNING: Not using device /dev/sdf for PV aqqceH-TDt5-ojEn-Evtl-bjan-sEUd-JL1I41.
WARNING: PV aqqceH-TDt5-ojEn-Evtl-bjan-sEUd-JL1I41 prefers device /dev/sde because device was seen first.
Cannot use device /dev/sde with duplicates.

root@proxmox:~# lsblk -p -f
NAME FSTYPE LABEL UUID FSAVAIL FSUSE% MOUNTPOINT
/dev/sde LVM2_member aqqceH-TDt5-ojEn-Evtl-bjan-sEUd-JL1I41
/dev/sdf LVM2_member aqqceH-TDt5-ojEn-Evtl-bjan-sEUd-JL1I41
/dev/sr0

multipath on the proxmox box also does not seem to detect multiple routes to the TrueNas box

root@proxmox:~# multipath -v 3 -ll
Jan 21 10:24:00 | set open fds limit to 1048576/1048576
Jan 21 10:24:00 | loading //lib/multipath/libchecktur.so checker
Jan 21 10:24:00 | checker tur: message table size = 3
Jan 21 10:24:00 | loading //lib/multipath/libprioconst.so prioritizer
Jan 21 10:24:00 | foreign library "nvme" loaded successfully
Jan 21 10:24:00 | sda: udev property ID_WWN whitelisted
Jan 21 10:24:00 | sda: mask = 0x7
Jan 21 10:24:00 | sda: dev_t = 8:0
Jan 21 10:24:00 | sda: size = 976773168
Jan 21 10:24:00 | sda: vendor = ATA
Jan 21 10:24:00 | sda: product = Samsung SSD 860
Jan 21 10:24:00 | sda: rev = 3B6Q
Jan 21 10:24:00 | sda: h:b:t:l = 0:0:4:0
Jan 21 10:24:00 | sda: tgt_node_name =
Jan 21 10:24:00 | sda: path state = running
Jan 21 10:24:00 | sda: 60801 cyl, 255 heads, 63 sectors/track, start at 0
Jan 21 10:24:00 | sda: serial = S4CMNE0M703486B
Jan 21 10:24:00 | sda: get_state
Jan 21 10:24:00 | sda: detect_checker = yes (setting: multipath internal)
Jan 21 10:24:00 | failed to issue vpd inquiry for pgc9
Jan 21 10:24:00 | sda: path_checker = tur (setting: multipath internal)
Jan 21 10:24:00 | sda: checker timeout = 90 s (setting: kernel sysfs)
Jan 21 10:24:00 | sda: tur state = up
Jan 21 10:24:00 | sdb: udev property ID_WWN whitelisted
Jan 21 10:24:00 | sdb: mask = 0x7
Jan 21 10:24:00 | sdb: dev_t = 8:16
Jan 21 10:24:00 | sdb: size = 976773168
Jan 21 10:24:00 | sdb: vendor = ATA
Jan 21 10:24:00 | sdb: product = Samsung SSD 860
Jan 21 10:24:00 | sdb: rev = 3B6Q
Jan 21 10:24:00 | sdb: h:b:t:l = 0:0:5:0
Jan 21 10:24:00 | sdb: tgt_node_name =
Jan 21 10:24:00 | sdb: path state = running
Jan 21 10:24:00 | sdb: 60801 cyl, 255 heads, 63 sectors/track, start at 0
Jan 21 10:24:00 | sdb: serial = S4CMNE0M703477N
Jan 21 10:24:00 | sdb: get_state
Jan 21 10:24:00 | sdb: detect_checker = yes (setting: multipath internal)
Jan 21 10:24:00 | failed to issue vpd inquiry for pgc9
Jan 21 10:24:00 | sdb: path_checker = tur (setting: multipath internal)
Jan 21 10:24:00 | sdb: checker timeout = 90 s (setting: kernel sysfs)
Jan 21 10:24:00 | sdb: tur state = up
Jan 21 10:24:00 | sdc: udev property ID_WWN whitelisted
Jan 21 10:24:00 | sdc: mask = 0x7
Jan 21 10:24:00 | sdc: dev_t = 8:32
Jan 21 10:24:00 | sdc: size = 570949632
Jan 21 10:24:00 | sdc: vendor = DELL
Jan 21 10:24:00 | sdc: product = PERC H310
Jan 21 10:24:00 | sdc: rev = 2.12
Jan 21 10:24:00 | sdc: h:b:t:l = 0:2:0:0
Jan 21 10:24:00 | sdc: tgt_node_name =
Jan 21 10:24:00 | sdc: path state = running
Jan 21 10:24:00 | sdc: 35539 cyl, 255 heads, 63 sectors/track, start at 0
Jan 21 10:24:00 | sdc: serial = 0048b250098d003c27000f0f17c0110b
Jan 21 10:24:00 | sdc: get_state
Jan 21 10:24:00 | sdc: detect_checker = yes (setting: multipath internal)
Jan 21 10:24:00 | failed to issue vpd inquiry for pgc9
Jan 21 10:24:00 | sdc: path_checker = tur (setting: multipath internal)
Jan 21 10:24:00 | sdc: checker timeout = 90 s (setting: kernel sysfs)
Jan 21 10:24:00 | sdc: tur state = up
Jan 21 10:24:00 | sdd: blacklisted, udev property missing
Jan 21 10:24:00 | sr0: udev property ID_WWN whitelisted
Jan 21 10:24:00 | sr0: device node name blacklisted
Jan 21 10:24:00 | sde: udev property ID_WWN whitelisted
Jan 21 10:24:00 | sde: mask = 0x7
Jan 21 10:24:00 | sde: dev_t = 8:64
Jan 21 10:24:00 | sde: size = 21474836544
Jan 21 10:24:00 | sde: vendor = TrueNAS
Jan 21 10:24:00 | sde: product = iSCSI Disk
Jan 21 10:24:00 | sde: rev = 0123
Jan 21 10:24:00 | sde: h:b:t:l = 8:0:0:21
Jan 21 10:24:00 | sde: tgt_node_name = iqn.2005-10.org.freenas.ctl:r620proxmox-vmdisks
Jan 21 10:24:00 | sde: path state = running
Jan 21 10:24:00 | sde: 65535 cyl, 255 heads, 63 sectors/track, start at 0
Jan 21 10:24:00 | sde: serial = 0cc47a6a5abe003
Jan 21 10:24:00 | sde: get_state
Jan 21 10:24:00 | sde: detect_checker = yes (setting: multipath internal)
Jan 21 10:24:00 | failed to issue vpd inquiry for pgc9
Jan 21 10:24:00 | sde: path_checker = tur (setting: storage device autodetected)
Jan 21 10:24:00 | sde: checker timeout = 30 s (setting: kernel sysfs)
Jan 21 10:24:00 | sde: tur state = up
Jan 21 10:24:00 | sdf: udev property ID_WWN whitelisted
Jan 21 10:24:00 | sdf: mask = 0x7
Jan 21 10:24:00 | sdf: dev_t = 8:80
Jan 21 10:24:00 | sdf: size = 21474836544
Jan 21 10:24:00 | sdf: vendor = TrueNAS
Jan 21 10:24:00 | sdf: product = iSCSI Disk
Jan 21 10:24:00 | sdf: rev = 0123
Jan 21 10:24:00 | sdf: h:b:t:l = 9:0:0:21
Jan 21 10:24:00 | sdf: tgt_node_name = iqn.2005-10.org.freenas.ctl:r620proxmox-vmdisks
Jan 21 10:24:00 | sdf: path state = running
Jan 21 10:24:00 | sdf: 65535 cyl, 255 heads, 63 sectors/track, start at 0
Jan 21 10:24:00 | sdf: serial = 0cc47a6a5abe003
Jan 21 10:24:00 | sdf: get_state
Jan 21 10:24:00 | sdf: detect_checker = yes (setting: multipath internal)
Jan 21 10:24:00 | failed to issue vpd inquiry for pgc9
Jan 21 10:24:00 | sdf: path_checker = tur (setting: storage device autodetected)
Jan 21 10:24:00 | sdf: checker timeout = 30 s (setting: kernel sysfs)
Jan 21 10:24:00 | sdf: tur state = up
Jan 21 10:24:00 | loop0: blacklisted, udev property missing
Jan 21 10:24:00 | loop1: blacklisted, udev property missing
Jan 21 10:24:00 | loop2: blacklisted, udev property missing
Jan 21 10:24:00 | loop3: blacklisted, udev property missing
Jan 21 10:24:00 | loop4: blacklisted, udev property missing
Jan 21 10:24:00 | loop5: blacklisted, udev property missing
Jan 21 10:24:00 | loop6: blacklisted, udev property missing
Jan 21 10:24:00 | loop7: blacklisted, udev property missing
===== paths list =====
uuid hcil dev dev_t pri dm_st chk_st vend/prod/rev dev_st
0:0:4:0 sda 8:0 -1 undef undef ATA,Samsung SSD 860 unknown
0:0:5:0 sdb 8:16 -1 undef undef ATA,Samsung SSD 860 unknown
0:2:0:0 sdc 8:32 -1 undef undef DELL,PERC H310 unknown
8:0:0:21 sde 8:64 -1 undef undef TrueNAS,iSCSI Disk unknown
9:0:0:21 sdf 8:80 -1 undef undef TrueNAS,iSCSI Disk unknown
Jan 21 10:24:00 | libdevmapper version 1.02.155 (2018-12-18)
Jan 21 10:24:00 | DM multipath kernel driver v1.13.0
Jan 21 10:24:00 | unloading const prioritizer
Jan 21 10:24:00 | unloading tur checker