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- # Added by hwdsl2 VPN script
- *filter
- :INPUT ACCEPT [0:0]
- :FORWARD ACCEPT [0:0]
- :OUTPUT ACCEPT [0:0]
- -A INPUT -m conntrack --ctstate INVALID -j DROP
- -A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
- -A INPUT -i lo -j ACCEPT
- -A INPUT -d 127.0.0.0/8 -j REJECT
- -A INPUT -p icmp -j ACCEPT
- -A INPUT -p udp --dport 67:68 --sport 67:68 -j ACCEPT
- -A INPUT -p tcp --dport 22 -j ACCEPT
- -A INPUT -p udp -m multiport --dports 500,4500 -j ACCEPT#
- -A INPUT -p udp --dport 1701 -m policy --dir in --pol ipsec -j ACCEPT
- -A INPUT -p udp --dport 1701 -j DROP
- -A INPUT -j DROP
- -A FORWARD -m conntrack --ctstate INVALID -j DROP
- -A FORWARD -i enp0s31f6 -o ppp+ -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
- -A FORWARD -i ppp+ -o enp0s31f6 -j ACCEPT
- # If you wish to allow traffic between VPN clients themselves, uncomment this line:
- -A FORWARD -i ppp+ -o ppp+ -s 192.168.42.0/24 -d 192.168.42.0/24 -j ACCEPT
- #-A FORWARD -j DROP
- COMMIT
- *nat
- :PREROUTING ACCEPT [0:0]
- :INPUT ACCEPT [0:0]
- :OUTPUT ACCEPT [0:0]
- :POSTROUTING ACCEPT [0:0]
- -A POSTROUTING -s 192.168.42.0/24 -o enp0s31f6 -j SNAT --to-source "192.168.1.93"
- COMMIT
- [global]
- server role = standalone server
- server string = %h server (Samba, Ubuntu)
- passwd program = /usr/bin/passwd %u
- path = /home/kmdgserver/share
- log file = /var/log/samba/log.%m
- pam password change = yes
- dns proxy = no
- hosts allow = 10.0.0.0/255.255.254.0 10.0.0.0/8 192.168.0.0/16 172.16.0.0/12 192.168.42.0/24 192.168.1. 192.168.
- map to guest = bad user
- comment = KMDG Server Share
- max log size = 1000
- syslog = 0
- unix password sync = yes
- usershare allow guests = yes
- passdb backend = tdbsam
- obey pam restrictions = yes
- workgroup = WORKGROUP
- panic action = /usr/share/samba/panic-action %d
- passwd chat = *Entersnews*spassword:* %nn *Retypesnews*spassword:* %nn *passwordsupdatedssuccessfully* .
- interfaces = enp0s31f6 enp3s0 10.8.0.0/24 127.0.0.0/8
- [KMDG Server]
- writeable = yes
- valid users = kmdgserver,@kmdgserver
- force user = kmdgserver
- force group = kmdgserver
- write list = kmdgserver,@kmdgserver
- user = kmdgserver,@kmdgserver
- version 2.0
- config setup
- virtual_private=%v4:10.0.0.0/8,%v4:192.168.0.0/16,%v4:172.16.0.0/12
- #virtual_private=%v4:10.0.0.0/8,%v4:192.168.0.0/16,%v4:172.16.0.0/12,%v4:25.0.0.0/8,%v4:100.64.0.0/10
- protostack=netkey
- nhelpers=0
- interfaces=%defaultroute
- conn vpnpsk
- auto=add
- #left=[public facing IP]
- left=192.168.1.93
- #leftid=192.168.1.93
- leftid=[public facing IP]
- leftsubnet=192.168.1.93/32
- #leftsubnet=192.168.1.0/24
- leftnexthop=%defaultroute
- leftprotoport=17/1701
- rightprotoport=17/%any
- right=%any
- rightsubnet=192.168.1.0/24
- #rightsubnetwithin=0.0.0.0/0
- forceencaps=yes
- authby=secret
- pfs=no
- type=transport
- auth=esp
- ike=3des-sha1,aes-sha1
- phase2alg=3des-sha1,aes-sha1
- rekey=no
- keyingtries=5
- dpddelay=30
- dpdtimeout=120
- dpdaction=clear
- [global]
- port = 1701
- [lns default]
- ip range = 192.168.42.10-192.168.42.250
- local ip = 192.168.1.93
- require chap = yes
- refuse pap = yes
- require authentication = yes
- name = l2tpd
- pppoptfile = /etc/ppp/options.xl2tpd
- length bit = yes
- # Log Martian Packets
- #net.ipv4.conf.all.log_martians = 1
- #
- # Added by hwdsl2 VPN script
- kernel.msgmnb = 65536
- kernel.msgmax = 65536
- kernel.shmmax = 68719476736
- kernel.shmall = 4294967296
- net.ipv4.ip_forward = 1
- net.ipv4.tcp_syncookies = 1
- net.ipv4.conf.all.accept_source_route = 0
- net.ipv4.conf.default.accept_source_route = 0
- net.ipv4.conf.all.accept_redirects = 0
- net.ipv4.conf.default.accept_redirects = 0
- net.ipv4.conf.all.send_redirects = 0
- net.ipv4.conf.default.send_redirects = 0
- net.ipv4.conf.lo.send_redirects = 0
- net.ipv4.conf.enp0s31f6.send_redirects = 0
- net.ipv4.conf.all.rp_filter = 0
- net.ipv4.conf.default.rp_filter = 0
- net.ipv4.conf.lo.rp_filter = 0
- net.ipv4.conf.enp0s31f6.rp_filter = 0
- net.ipv4.icmp_echo_ignore_broadcasts = 1
- net.ipv4.icmp_ignore_bogus_error_responses = 1
- net.core.wmem_max = 12582912
- net.core.rmem_max = 12582912
- net.ipv4.tcp_rmem = 10240 87380 12582912
- net.ipv4.tcp_wmem = 10240 87380 12582912
- kmdgserver@jupiter:~$ ifconfig
- enp0s31f6 Link encap:Ethernet HWaddr 40:8d:5c:b9:1d:da
- inet addr:192.168.1.93 Bcast:192.168.1.255 Mask:255.255.255.0
- inet6 addr: fe80::428d:5cff:feb9:1dda/64 Scope:Link
- UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
- RX packets:683992926 errors:0 dropped:1 overruns:0 frame:0
- TX packets:180842795 errors:0 dropped:0 overruns:0 carrier:0
- collisions:0 txqueuelen:1000
- RX bytes:941095568867 (941.0 GB) TX bytes:19465551430 (19.4 GB)
- Interrupt:16 Memory:df200000-df220000
- enp3s0 Link encap:Ethernet HWaddr 40:8d:5c:b9:1d:d8
- UP BROADCAST MULTICAST MTU:1500 Metric:1
- RX packets:0 errors:0 dropped:0 overruns:0 frame:0
- TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
- collisions:0 txqueuelen:1000
- RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
- Memory:df100000-df11ffff
- lo Link encap:Local Loopback
- inet addr:127.0.0.1 Mask:255.0.0.0
- inet6 addr: ::1/128 Scope:Host
- UP LOOPBACK RUNNING MTU:65536 Metric:1
- RX packets:1551082 errors:0 dropped:0 overruns:0 frame:0
- TX packets:1551082 errors:0 dropped:0 overruns:0 carrier:0
- collisions:0 txqueuelen:0
- RX bytes:699248341 (699.2 MB) TX bytes:699248341 (699.2 MB)
- ppp0 Link encap:Point-to-Point Protocol
- inet addr:192.168.1.93 P-t-P:192.168.42.10 Mask:255.255.255.255
- UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1280 Metric:1
- RX packets:124 errors:0 dropped:0 overruns:0 frame:0
- TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
- collisions:0 txqueuelen:3
- RX bytes:18788 (18.7 KB) TX bytes:86 (86.0 B)
- May 13 14:27:31 jupiter xl2tpd[21396]: Connection established to [MY HOME IP], 1701. Local: 18878, Remote: 1 (ref=0/0). LNS session is 'default'
- May 13 14:27:31 jupiter xl2tpd[21396]: start_pppd: I'm running:
- May 13 14:27:31 jupiter xl2tpd[21396]: "/usr/sbin/pppd"
- May 13 14:27:31 jupiter xl2tpd[21396]: "passive"
- May 13 14:27:31 jupiter xl2tpd[21396]: "nodetach"
- May 13 14:27:31 jupiter xl2tpd[21396]: "192.168.1.93:192.168.42.10"
- May 13 14:27:31 jupiter xl2tpd[21396]: "refuse-pap"
- May 13 14:27:31 jupiter xl2tpd[21396]: "auth"
- May 13 14:27:31 jupiter xl2tpd[21396]: "require-chap"
- May 13 14:27:31 jupiter xl2tpd[21396]: "name"
- May 13 14:27:31 jupiter xl2tpd[21396]: "l2tpd"
- May 13 14:27:31 jupiter xl2tpd[21396]: "file"
- May 13 14:27:31 jupiter xl2tpd[21396]: "/etc/ppp/options.xl2tpd"
- May 13 14:27:31 jupiter xl2tpd[21396]: "/dev/pts/15"
- May 13 14:27:31 jupiter xl2tpd[21396]: Call established with [MY HOME IP], Local: 11552, Remote: 1, Serial: 0
- May 13 14:27:32 jupiter pppd[31490]: pppd 2.4.6 started by root, uid 0
- May 13 14:27:32 jupiter pppd[31490]: Using interface ppp0
- May 13 14:27:32 jupiter pppd[31490]: Connect: ppp0 <--> /dev/pts/15
- May 13 14:27:32 jupiter NetworkManager[749]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
- May 13 14:27:32 jupiter NetworkManager[749]: <info> (ppp0): new Generic device (carrier: UNKNOWN, driver: 'unknown', ifindex: 12)
- May 13 14:27:32 jupiter NetworkManager[749]: <info> devices added (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
- May 13 14:27:32 jupiter NetworkManager[749]: <info> device added (path: /sys/devices/virtual/net/ppp0, iface: ppp0): no ifupdown configuration found.
- May 13 14:27:35 jupiter pppd[31490]: user kmdgserver logged in on tty pts/15 intf ppp0
- May 13 14:27:35 jupiter systemd[1]: Started Session c20 of user kmdgserver.
- May 13 14:27:36 jupiter pppd[31490]: local IP address 192.168.1.93
- May 13 14:27:36 jupiter pppd[31490]: remote IP address 192.168.42.10
- May 13 14:27:36 jupiter NetworkManager[749]: <info> keyfile: add connection in-memory ([SERVER KEY],"ppp0")
- May 13 14:27:37 jupiter NetworkManager[749]: <info> (ppp0): device state change: unmanaged -> unavailable (reason 'connection-assumed') [10 20 41]
- May 13 14:27:37 jupiter NetworkManager[749]: <info> (ppp0): device state change: unavailable -> disconnected (reason 'connection-assumed') [20 30 41]
- May 13 14:27:37 jupiter NetworkManager[749]: <info> Device 'ppp0' has no connection; scheduling activate_check in 0 seconds.
- May 13 14:27:37 jupiter NetworkManager[749]: <info> (ppp0): Activation: starting connection 'ppp0' ([SERVER KEY])
- May 13 14:27:37 jupiter NetworkManager[749]: <info> (ppp0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
- May 13 14:27:37 jupiter NetworkManager[749]: <info> (ppp0): device state change: prepare -> config (reason 'none') [40 50 0]
- May 13 14:27:37 jupiter NetworkManager[749]: <info> (ppp0): device state change: config -> ip-config (reason 'none') [50 70 0]
- May 13 14:27:37 jupiter NetworkManager[749]: <info> (ppp0): device state change: ip-config -> ip-check (reason 'none') [70 80 0]
- May 13 14:27:37 jupiter NetworkManager[749]: <info> (ppp0): device state change: ip-check -> secondaries (reason 'none') [80 90 0]
- May 13 14:27:37 jupiter NetworkManager[749]: <info> (ppp0): device state change: secondaries -> activated (reason 'none') [90 100 0]
- May 13 14:27:39 jupiter NetworkManager[749]: <info> (ppp0): Activation: successful, device activated.
- May 13 14:27:39 jupiter dbus[759]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
- May 13 14:27:39 jupiter systemd[1]: Starting Network Manager Script Dispatcher Service...
- May 13 14:27:39 jupiter dbus[759]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
- May 13 14:27:39 jupiter systemd[1]: Started Network Manager Script Dispatcher Service.
- May 13 14:27:39 jupiter nm-dispatcher: Dispatching action 'up' for ppp0
- May 13 14:31:34 jupiter org.gnome.zeitgeist.SimpleIndexer[2238]: ** (zeitgeist-fts:3028): WARNING **: Unable to get info on application://nautilus-autostart.desktop
- May 13 14:35:40 jupiter org.gnome.zeitgeist.SimpleIndexer[2238]: ** (zeitgeist-fts:3028): WARNING **: Unable to get info on application://nautilus-autostart.desktop
- May 13 14:27:30 jupiter pluto[22203]: "vpnpsk"[3] [MY HOME IP] #3: responding to Main Mode from unknown peer [MY HOME IP]
- May 13 14:27:30 jupiter pluto[22203]: "vpnpsk"[3] [MY HOME IP] #3: OAKLEY_GROUP 20 not supported. Attribute OAKLEY_GROUP_DESCRIPTION
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[3] [MY HOME IP] #3: OAKLEY_GROUP 19 not supported. Attribute OAKLEY_GROUP_DESCRIPTION
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[3] [MY HOME IP] #3: transition from state STATE_MAIN_R0 to state STATE_MAIN_R1
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[3] [MY HOME IP] #3: STATE_MAIN_R1: sent MR1, expecting MI2
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[3] [MY HOME IP] #3: transition from state STATE_MAIN_R1 to state STATE_MAIN_R2
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[3] [MY HOME IP] #3: STATE_MAIN_R2: sent MR2, expecting MI3
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[3] [MY HOME IP] #3: Main mode peer ID is ID_IPV4_ADDR: '192.168.0.2'
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[3] [MY HOME IP] #3: switched from "vpnpsk"[3] [MY HOME IP] to "vpnpsk"
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[4] [MY HOME IP] #3: deleting connection "vpnpsk" instance with peer [MY HOME IP] {isakmp=#0/ipsec=#0}
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[4] [MY HOME IP] #3: transition from state STATE_MAIN_R2 to state STATE_MAIN_R3
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[4] [MY HOME IP] #3: new NAT mapping for #3, was [MY HOME IP]:500, now [MY HOME IP]:4500
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[4] [MY HOME IP] #3: STATE_MAIN_R3: sent MR3, ISAKMP SA established {auth=PRESHARED_KEY cipher=aes_256 integ=sha group=MODP2048}
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[4] [MY HOME IP] #3: Configured DPD (RFC 3706) support not enabled because remote peer did not advertise DPD support
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[4] [MY HOME IP] #3: the peer proposed: [SERVER IP]/32:17/1701 -> 192.168.0.2/32:17/0
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[4] [MY HOME IP] #3: NAT-Traversal: received 2 NAT-OA. Using first, ignoring others
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[4] [MY HOME IP] #4: responding to Quick Mode proposal {msgid:01000000}
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[4] [MY HOME IP] #4: us: 192.168.1.93/32===192.168.1.93<192.168.1.93>[[SERVER IP]]:17/1701
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[4] [MY HOME IP] #4: them: [MY HOME IP][192.168.0.2]:17/1701===192.168.1.0/24
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[4] [MY HOME IP] #4: transition from state STATE_QUICK_R0 to state STATE_QUICK_R1
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[4] [MY HOME IP] #4: STATE_QUICK_R1: sent QR1, inbound IPsec SA installed, expecting QI2 transport mode {ESP/NAT=>0x3b5b2c52 <0xde6e289d xfrm=AES_128-HMAC_SHA1 NATOA=192.168.0.2 NATD=[MY HOME IP]:4500 DPD=active}
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[4] [MY HOME IP] #4: Configured DPD (RFC 3706) support not enabled because remote peer did not advertise DPD support
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[4] [MY HOME IP] #4: transition from state STATE_QUICK_R1 to state STATE_QUICK_R2
- May 13 14:27:31 jupiter pluto[22203]: "vpnpsk"[4] [MY HOME IP] #4: STATE_QUICK_R2: IPsec SA established transport mode {ESP/NAT=>0x3b5b2c52 <0xde6e289d xfrm=AES_128-HMAC_SHA1 NATOA=192.168.0.2 NATD=[MY HOME IP]:4500 DPD=active}
- May 13 14:27:33 jupiter pppd[31490]: pam_unix(ppp:session): session opened for user kmdgserver by (uid=0)
- May 13 14:27:35 jupiter systemd-logind[753]: New session c20 of user kmdgserver.
- May 13 14:29:15 jupiter smbd: pam_unix(samba:session): session opened for user kmdgserver by (uid=0)
- May 13 14:30:15 jupiter smbd: pam_unix(samba:session): session closed for user kmdgserver
- May 13 14:30:41 jupiter smbd: pam_unix(samba:session): session opened for user kmdgserver by (uid=0)
- May 13 14:31:41 jupiter smbd: pam_unix(samba:session): session closed for user kmdgserver
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