前提・実現したいこと
閲覧ありがとうございます。
CentOS7によるNISの設定を行っているのですが、クライアント側の設定でypbindがうまく動作してくれません。
セキュリティの問題もあるため、Firewallを実行せした状態でypbindを動作させたいと考えています。
発生している問題・エラーメッセージ
CentOS
1[root@localhost ~]# systemctl start ypbind 2Job for ypbind.service failed because the control process exited with error code. See "systemctl status ypbind.service" and "journalctl -xe" for details. 3[root@localhost ~]#
CentOS
1[root@localhost ~]# systemctl status ypbind 2●[root@localhost ~]# systemctl status ypbind 3● ypbind.service - NIS/YP (Network Information Service) Clients to NIS Domain Binder 4 Loaded: loaded (/usr/lib/systemd/system/ypbind.service; enabled; vendor preset: disabled) 5 Active: failed (Result: exit-code) since 金 2019-06-14 15:42:40 JST; 5min ago 6 Process: 6852 ExecStartPost=/usr/libexec/ypbind-post-waitbind (code=exited, status=1/FAILURE) 7 Process: 6839 ExecStart=/usr/sbin/ypbind -n $OTHER_YPBIND_OPTS (code=exited, status=0/SUCCESS) 8 Process: 6837 ExecStartPre=/usr/sbin/setsebool allow_ypbind=1 (code=exited, status=0/SUCCESS) 9 Process: 6832 ExecStartPre=/usr/libexec/ypbind-pre-setdomain (code=exited, status=0/SUCCESS) 10 Main PID: 6839 (code=exited, status=0/SUCCESS) 11 Status: "Processing requests..." 12 13 6月 14 15:41:44 localhost.localdomain systemd[1]: Starting NIS/YP (Network Information Service) Clients to NIS Domain Binder... 14 6月 14 15:41:44 localhost.localdomain setsebool[6837]: The allow_ypbind policy boolean was changed to 1 by root 15 6月 14 15:42:40 localhost.localdomain systemd[1]: ypbind.service: control process exited, code=exited status=1 16 6月 14 15:42:40 localhost.localdomain systemd[1]: Failed to start NIS/YP (Network Information Service) Clients to NIS Domain Binder. 17 6月 14 15:42:40 localhost.localdomain systemd[1]: Unit ypbind.service entered failed state. 18 6月 14 15:42:40 localhost.localdomain systemd[1]: ypbind.service failed. 19[root@localhost ~]#
CentOS
1 6月 14 15:42:40 localhost.localdomain ypbind[7031]: Binding took 51 seconds 2 6月 14 15:42:40 localhost.localdomain ypbind[7033]: NIS server for domain negoto.net is not responding. 3 6月 14 15:42:40 localhost.localdomain ypbind[7034]: Killing ypbind with PID 6839. 4 6月 14 15:42:40 localhost.localdomain ypbind[7035]: Try increase NISTIMEOUT in /etc/sysconfig/ypbind 5 6月 14 15:42:40 localhost.localdomain systemd[1]: ypbind.service: control process exited, code=exited status=1 6 6月 14 15:42:40 localhost.localdomain systemd[1]: Failed to start NIS/YP (Network Information Service) Clients to NIS Domain Binder. 7-- Subject: Unit ypbind.service has failed 8-- Defined-By: systemd 9-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel 10-- 11-- Unit ypbind.service has failed. 12-- 13-- The result is failed. 14 6月 14 15:42:40 localhost.localdomain systemd[1]: Unit ypbind.service entered failed state. 15 6月 14 15:42:40 localhost.localdomain systemd[1]: ypbind.service failed. 16 6月 14 15:42:40 localhost.localdomain polkitd[4052]: Unregistered Authentication Agent for unix-process:6826:13689 (system bus name :1.122, obje 17 6月 14 15:42:40 localhost.localdomain chronyd[4135]: Source 133.243.238.163 replaced with 133.18.174.255 18 6月 14 15:43:00 localhost.localdomain nautilus-deskto[6303]: g_simple_action_set_enabled: assertion 'G_IS_SIMPLE_ACTION (simple)' failed 19 6月 14 15:43:19 localhost.localdomain nautilus-deskto[6303]: g_simple_action_set_enabled: assertion 'G_IS_SIMPLE_ACTION (simple)' failed 20 6月 14 15:44:02 localhost.localdomain nautilus-deskto[6303]: g_simple_action_set_enabled: assertion 'G_IS_SIMPLE_ACTION (simple)' failed
ypbind
[root@localhost ~]# ypbind -debug 7537: parsing config file 7537: Trying entry: domain negoto.net server host01.negoto.net 7537: parsed domain 'negoto.net' server 'host01.negoto.net' 7537: add_server() domain: negoto.net, host: host01.negoto.net, slot: 0 7537: [Welcome to ypbind-mt, version 1.37.1] 7537: ping interval is 20 seconds 7537: rebind interval is 900 seconds 7539: NetworkManager is running. 7539: Network is available. 7539: Switch to online mode 7539: Going online, reloading config file. 7539: parsing config file 7539: Trying entry: domain negoto.net server host01.negoto.net 7539: parsed domain 'negoto.net' server 'host01.negoto.net' 7539: add_server() domain: negoto.net, host: host01.negoto.net, slot: 0 7539: ping host 'host01.negoto.net', domain 'negoto.net' 7539: interface: org.freedesktop.DBus, object path: /org/freedesktop/DBus, method: NameAcquired 7540: ping host 'host01.negoto.net', domain 'negoto.net' 7540: Pinging all active servers. 7540: ping host 'host01.negoto.net', domain 'negoto.net' 7537: ypbindproc_domain_2_svc (negoto.net) 7537: Pinging all active servers. 7537: ping host 'host01.negoto.net', domain 'negoto.net' 7537: trylock = success 7537: ping host 'host01.negoto.net', domain 'negoto.net' 7537: trylock = success 7537: ping host 'host01.negoto.net', domain 'negoto.net' 7537: Status: YPBIND_FAIL_VAL
###環境
Firewall-Server
CentOS
1[root@localhost ~]# firewall-cmd --list-all 2public (active) 3 target: default 4 icmp-block-inversion: no 5 interfaces: wlp2s0 6 sources: 7 services: ssh dhcpv6-client rpc-bind 8 ports: 834/tcp 834/udp 9 protocols: 10 masquerade: no 11 forward-ports: 12 source-ports: 13 icmp-blocks: 14 rich rules: 15 16[root@localhost ~]#
Firewall-Cliant
CentOS
1[root@localhost ~]# firewall-cmd --list-all 2public (active) 3 target: default 4 icmp-block-inversion: no 5 interfaces: wlp2s0 6 sources: 7 services: ssh dhcpv6-client 8 ports: 9 protocols: 10 masquerade: no 11 forward-ports: 12 source-ports: 13 icmp-blocks: 14 rich rules: 15 16[root@localhost ~]#
rpcinfo -p
CentOS
1[root@localhost ~]# rpcinfo -p 2 program vers proto port service 3 100000 4 tcp 111 portmapper 4 100000 3 tcp 111 portmapper 5 100000 2 tcp 111 portmapper 6 100000 4 udp 111 portmapper 7 100000 3 udp 111 portmapper 8 100000 2 udp 111 portmapper 9 100005 1 udp 20048 mountd 10 100005 1 tcp 20048 mountd 11 100005 2 udp 20048 mountd 12 100024 1 udp 37906 status 13 100005 2 tcp 20048 mountd 14 100024 1 tcp 52903 status 15 100005 3 udp 20048 mountd 16 100005 3 tcp 20048 mountd 17 100003 3 tcp 2049 nfs 18 100003 4 tcp 2049 nfs 19 100227 3 tcp 2049 nfs_acl 20 100003 3 udp 2049 nfs 21 100003 4 udp 2049 nfs 22 100227 3 udp 2049 nfs_acl 23 100021 1 udp 33699 nlockmgr 24 100021 3 udp 33699 nlockmgr 25 100021 4 udp 33699 nlockmgr 26 100021 1 tcp 46174 nlockmgr 27 100021 3 tcp 46174 nlockmgr 28 100021 4 tcp 46174 nlockmgr 29 100009 1 udp 757 yppasswdd 30 100004 2 udp 834 ypserv 31 100004 1 udp 834 ypserv 32 100004 2 tcp 834 ypserv 33 100004 1 tcp 834 ypserv 34[root@localhost ~]#
ypserv/yppasswdd
CentOS
1[root@localhost ~]# systemctl status ypserv yppasswdd 2● ypserv.service - NIS/YP (Network Information Service) Server 3 Loaded: loaded (/usr/lib/systemd/system/ypserv.service; enabled; vendor preset: disabled) 4 Active: active (running) since 金 2019-06-14 17:40:05 JST; 56min ago 5 Main PID: 4788 (ypserv) 6 Status: "Processing requests..." 7 Tasks: 1 8 CGroup: /system.slice/ypserv.service 9 └─4788 /usr/sbin/ypserv -f -p 834 10 11 6月 14 17:40:04 localhost.localdomain systemd[1]: Starting NIS/YP (Network Information Service) Server... 12 6月 14 17:40:05 localhost.localdomain systemd[1]: Started NIS/YP (Network Information Service) Server. 13 6月 14 17:40:44 localhost.localdomain ypserv[4788]: refused connect from 192.168.11.15:49310 to procedure ypproc_domain_nonack (negoto.net,;0) 14 15● yppasswdd.service - NIS/YP (Network Information Service) Users Passwords Change Server 16 Loaded: loaded (/usr/lib/systemd/system/yppasswdd.service; enabled; vendor preset: disabled) 17 Active: active (running) since 金 2019-06-14 17:40:05 JST; 56min ago 18 Main PID: 4820 (rpc.yppasswdd) 19 Status: "Processing requests..." 20 Tasks: 1 21 CGroup: /system.slice/yppasswdd.service 22 └─4820 /usr/sbin/rpc.yppasswdd -f 23 24 6月 14 17:40:04 localhost.localdomain systemd[1]: Starting NIS/YP (Network Information Service) Users Passwords Change Server... 25 6月 14 17:40:05 localhost.localdomain systemd[1]: Started NIS/YP (Network Information Service) Users Passwords Change Server. 26[root@localhost ~]#
デバイス
CentOS
1[root@localhost ~]# nmcli d 2DEVICE TYPE STATE CONNECTION 3wlp2s0 wifi 接続済み Buffalo-G-AD44 4virbr0 bridge 接続済み virbr0 5enp0s25 ethernet 利用不可 -- 6lo loopback 管理無し -- 7virbr0-nic tun 管理無し -- 8[root@localhost ~]#
###修正情報
1.エラー文を参考にし、ホストの変更を行いました。->ファイアウォールを切ると動くようになりました。
2.ネットワーク情報を追加しました。
補足情報(FW/ツールのバージョンなど)
CentOS7
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