Unable to access Samba share from other subnet
Thank you for following my issue and working with me to find a solution. I have a samba server on subnet 172.23.3.55/23 (2.0 -> 3.255) and within that subnet I can access the server. Also, the 172.23.4.0/23 subnet, which is on the same core switch, can also access the server without issue. Even our Office subnet 129.228.114.0/23 can access the system through the firewall without issue. However, when I'm connected to the VPN network at 172.23.45.0/24, or when I'm from another office with a completely different range, I can't access the server. The server responds that I need to log in, but the login is always denied.
This is the [global] and [share] sections of smb.conf
workgroup = localdomain.nmc
netbios name = AMS-QTGW02
server string = %h server (Samba %v)
# hosts allow = 172.23.202.0/24 172.23.45.0/24 129.228.114.0/23
129.228.70.0/24 129.228.109.42 129.228.109.83
force user = nobody
force group = nobody
force create mode = 0666
force directory mode = 0777
create mode = 0666
directory mode = 0777
guest account = vimn
security = user
passdb backend = tdbsam
ntlm auth = yes
log file = /var/log/samba/log.%m
log level = 2 passdb:5 auth:5
max log size = 50M
#Performance Tuning:
use sendfile = true
kernel oplocks = no
strict locking = no
#FUCK OSX!
veto files = /.DS_Store/.AppleDesktop/.AppleDB/.AppleDouble/.Temporary Items/
delete veto files = yes
printing = cups
printcap name = cups
load printers = no
cups options = raw
[AMS-HATCH]
comment = HATCH Storage Share (AutoCleaned 30 Days)
path = /quantum/AMS-HATCH
browseable = yes
writable = yes
guest ok = yes
force user = nobody
force group = nobody
valid users = @LinuxAdmins, vimn, mll
As you can see, I no longer use the line "Host Allow" so that all IPs can access them, and later when all IPs are working, I want to restrict access (or "Deny Host") through it.
Credentials have been checked multiple times and they are entered correctly. I made some modifications to samba-winbond to disable non-domain servers, but I don't have it installed, is there a setting I don't know about or should I use?
In the log file for this session I have the following:
[2018/02/19 11:21:07.724423, 5]
../source3/auth/server_info_sam.c:122(make_server_info_sam)
make_server_info_sam: made server info for user vimn -> vimn
[2018/02/19 11:21:07.724461, 3]
../source3/auth/auth.c:249(auth_check_ntlm_password)
check_ntlm_password: sam authentication for user [vimn] succeeded
[2018/02/19 11:21:07.724516, 5]
../source3/auth/auth.c:292(auth_check_ntlm_password)
check_ntlm_password: PAM Account for user [vimn] succeeded
[2018/02/19 11:21:07.724537, 2]
../source3/auth/auth.c:305(auth_check_ntlm_password)
check_ntlm_password: authentication for user [vimn] -> [vimn] -> [vimn]
succeeded
[2018/02/19 11:21:07.725216, 5]
../source3/passdb/pdb_interface.c:1749(lookup_global_sam_rid)
lookup_global_sam_rid: looking up RID 513.
[2018/02/19 11:21:07.725264, 5]
../source3/passdb/pdb_tdb.c:658(tdbsam_getsampwrid)
pdb_getsampwrid (TDB): error looking up RID 513 by key RID_00000201.
[2018/02/19 11:21:07.725300, 5]
../source3/passdb/pdb_interface.c:1825(lookup_global_sam_rid)
Can't find a unix id for an unmapped group
[2018/02/19 11:21:07.725317, 5]
../source3/passdb/pdb_interface.c:1535(pdb_default_sid_to_id)
SID S-1-5-21-3363938291-73671434-3978610123-513 belongs to our domain, but
there is no corresponding object in the database.
Password verified correctly but still disconnected.
Thank you all.
Edit: Added log section.
No one has provided an answer, but the question is no longer there.