[musosoft]

Hello everyone!

I'm running dedicated server machine. Everything seems to be correct, but some players (currently two reported are listed at end of topic) can't connect (connection failed after 4 retries error) to CS:S gameservers (even clean servers), tryied different ports - without success. The most weird thing is that player #2 can connect without problems through notebook, but not via PC albeit the same router is used (same IP). The whole project I'm running only few days, so I don't know how long there is this problem. Thanks for help

Server info:
OS: Linux Debian-60-squeeze-64-LAMP 2.6.32-5-amd64
IP: 5.9.56.144

whois

inetnum 5.9.56.128 - 5.9.56.159
netname HETZNER-RZ16
descr Hetzner Online AG
descr Datacenter 16
country DE
admin-c HOAC1-RIPE
tech-c HOAC1-RIPE
status ASSIGNED PA
remarks INFRA-AW
mnt-by HOS-GUN
mnt-lower HOS-GUN
mnt-routes HOS-GUN
source RIPE # Filtered

role Hetzner Online AG - Contact Role
address Hetzner Online AG
address Stuttgarter Stra*********e 1
address D-91710 Gunzenhausen
address Germany
phone +49 9831 61 00 61
fax-no +49 9831 61 00 62
abuse-mailbox [email protected]
remarks ********************************************* ****
remarks * For spam/abuse/security issues please contact *
remarks * [email protected] , not this address *
remarks ********************************************* ****
remarks:
remarks ********************************************* ****
remarks * Any questions on Peering please send to *
remarks * [email protected] *
remarks ********************************************* ****
org ORG-HOA1-RIPE
admin-c MH375-RIPE
tech-c GM834-RIPE
tech-c RB1502-RIPE
tech-c SK2374-RIPE
tech-c ND762-RIPE
tech-c TF2013-RIPE
tech-c MF1400-RIPE
nic-hdl HOAC1-RIPE
mnt-by HOS-GUN
source RIPE # Filtered

% Information related to '5.9.0.0/16AS24940'

route 5.9.0.0/16
descr HETZNER-RZ-FKS-BLK5
origin AS24940
mnt-by HOS-GUN
source RIPE # Filtered

Reported not working connections from:

#1 85.71.121.76

whois

inetnum 85.71.121.0 - 85.71.121.255
netname NEXTEL-XDSL
descr XDSL NETWORK-ADSL
country CZ
admin-c HVJI1-RIPE
tech-c HVJI1-RIPE
status ASSIGNED PA
mnt-by AS5610-MTN
source RIPE # Filtered

person Jiri Hvezda
address Telefonica O2 Czech Republic, a.s.
address Za Brumlovkou 2
address Prague 4 - 140 22
address The Czech Republic
phone +420 2 84084222
nic-hdl HVJI1-RIPE
source RIPE # Filtered

% Information related to '85.71.0.0/16AS5610'

route 85.71.0.0/16
descr CZ.CZNET
origin AS5610
mnt-by AS5610-MTN
source RIPE # Filtered

#2 88.80.241.82

whois

inetnum 88.80.241.0 - 88.80.241.255
netname SATRONET-FTTB-NITRA
descr Satro, s.r.o.
descr Broadband Internet Service
descr FTTB Network Nitra
country SK
admin-c STRO-RIPE
tech-c STRO-RIPE
mnt-by SATRO-MNT
status ASSIGNED PA
source RIPE # Filtered
remarks INFRA-AW
mnt-irt IRT-SATRO
remarks Please report network abuse to [email protected]

role SATRO s.r.o. role object
address SATRO s.r.o.
address Polianky 9
address 844 37 Bratislava
address Slovakia
phone +421 2 6428 3093
fax-no +421 2 6428 3107
admin-c MIRO-RIPE
admin-c FK716-RIPE
admin-c MISO-RIPE
tech-c MISO-RIPE
nic-hdl STRO-RIPE
mnt-by SATRO-MNT
source RIPE # Filtered

% Information related to '88.80.224.0/19AS31127'

route 88.80.224.0/19
descr SATRO
origin AS31127
mnt-by SATRO-MNT
source RIPE # Filtered

#3 194.228.223.3

whois

inetnum 194.228.223.0 - 194.228.223.15
netname KABELOVATELEVIZEELEKTRONIKA
descr Olomouc
country CZ
admin-c TP77-RIPE
tech-c TP77-RIPE
status ASSIGNED PA
mnt-by AS5610-MTN
source RIPE # Filtered

person TOMAN PETR
address Slovenska 510/10
address Olomouc
address 77300
phone +420267753244
nic-hdl TP77-RIPE
source RIPE # Filtered

% Information related to '194.228.128.0/17AS5610'

route 194.228.128.0/17
descr CZ.CZNET
origin AS5610
mnt-by AS5610-MTN
source RIPE # Filtered

[musosoft]

Today I had remote access to player #2 computer and notebook

Here are net testing reports:

Computer
- Request to my gameserver (css.noaco.tk) from computer is lost
- Request to another gameserver (fakaheda.eu) from computer is OK

Spoiler

tracert css.noaco.tk

Smerovanie sledovania k STATIC.144.56.9.5.CLIENTS.YOUR-SERVER.DE [5.9.56.144]
prekročilo maximum 30 skokov:

1 * * * Čas požiadavky uplynul.
2 * * * Čas požiadavky uplynul.
3 * * * Čas požiadavky uplynul.
4 * * * Čas požiadavky uplynul.
5 * * * Čas požiadavky uplynul.
6 * * * Čas požiadavky uplynul.
7 * * * Čas požiadavky uplynul.
8 * * * Čas požiadavky uplynul.
9 * * * Čas požiadavky uplynul.
10 * * * Čas požiadavky uplynul.
11 * * * Čas požiadavky uplynul.
12 * * * Čas požiadavky uplynul.
13 * * * Čas požiadavky uplynul.
14 * * * Čas požiadavky uplynul.
15 * * * Čas požiadavky uplynul.
16 * * * Čas požiadavky uplynul.
17 * * * Čas požiadavky uplynul.
18 * * * Čas požiadavky uplynul.
19 * * * Čas požiadavky uplynul.
20 * * * Čas požiadavky uplynul.
21 * * * Čas požiadavky uplynul.
22 * * * Čas požiadavky uplynul.
23 * * * Čas požiadavky uplynul.
24 * * * Čas požiadavky uplynul.
25 * * * Čas požiadavky uplynul.
26 * * * Čas požiadavky uplynul.
27 * * * Čas požiadavky uplynul.
28 * * * Čas požiadavky uplynul.
29 * * * Čas požiadavky uplynul.
30 * * * Čas požiadavky uplynul.

Sledovanie sa dokončilo.

tracert fakaheda.eu

Smerovanie sledovania k fakaheda.eu [217.11.249.85]
prekročilo maximum 30 skokov:

1 1 ms <1 ms <1 ms 88.80.241.1
2 2 ms <1 ms <1 ms 88.80.241.1
3 22 ms 2 ms 2 ms gi3-9.core01.ba01.satronet.sk [217.144.16.5]
4 2 ms 2 ms 2 ms DialTelecom-gw.six.sk [192.108.148.150]
5 7 ms 7 ms 7 ms 82.119.252.210
6 9 ms 8 ms 8 ms MLC.vl97.cas.ip-anywhere.net [81.0.192.22]
7 7 ms 7 ms 7 ms swh2.cas.ip-anywhere.net [217.11.224.235]
8 * * * Čas požiadavky uplynul.
9 7 ms 7 ms 7 ms alfa.fakaheda.eu [217.11.249.85]

Sledovanie sa dokončilo.

ipconfig -all

Konfigurácia protokolu IP systému Windows

Názov hostiteľa. . . . . . . . . . . . . : f-d83113b5e52d4
Primárna prípona názvu DNS . . . . . . . :
Typ uzla . . . . . . . . . . . . . . . . : Hybridný
IP Routing Enabled . . . . . . . . . . . : Yes
WINS Proxy Enabled . . . . . . . . . . . : No

Adaptér siete Ethernet Hamachi:

Prípona DNS špecifická pre pripojenie . :
Popis. . . . . . . . . . . . . . . . . . : Hamachi Network Interface
Fyzická adresa . . . . . . . . . . . . . : 7A-79-05-08-B6-B1
DHCP zapnuté . . . . . . . . . . . . . . : Nie
Adresa IP. . . . . . . . . . . . . . . . : 5.8.182.177
Maska podsiete . . . . . . . . . . . . . : 255.0.0.0
Predvolená brána . . . . . . . . . . . . :

Adaptér siete Ethernet Lokálne pripojenie:

Prípona DNS špecifická pre pripojenie . :
Popis. . . . . . . . . . . . . . . . . . : Realtek RTL8168D/8111D Family
PCI-E GBE NIC
Fyzická adresa . . . . . . . . . . . . . : 00-17-31-B5-F9-A3
DHCP zapnuté . . . . . . . . . . . . . . : Áno
Automatická konfigurácia zapnutá . . . . : Áno
Adresa IP. . . . . . . . . . . . . . . . : 192.168.1.100
Maska podsiete . . . . . . . . . . . . . : 255.255.255.0
Predvolená brána . . . . . . . . . . . . : 192.168.1.1
Server DHCP. . . . . . . . . . . . . . . : 192.168.1.1
DNS Servers. . . . . . . . . . . . . . . : 217.144.16.196
217.144.16.18
Prenájom získaný . . . . . . . . . . . . : 8. augusta 2012 2:093
Prenájom uplynie . . . . . . . . . . . . : 8. augusta 2012 4:093

Notebook
- Request to my gameserver (css.noaco.tk) from computer is OK
- Request to another gameserver (fakaheda.eu) from computer is OK

Spoiler

tracert css.noaco.tk

Tracing route to STATIC.144.56.9.5.CLIENTS.YOUR-SERVER.DE [5.9.56.144]
over a maximum of 30 hops:

1 1 ms 2 ms 1 ms 88.80.241.1
2 1 ms 1 ms 2 ms 88.80.241.1
3 3 ms 3 ms 3 ms gi3-9.core01.ba01.satronet.sk [217.144.16.5]
4 3 ms 3 ms 3 ms 109.74.147.13.vnet.sk [109.74.147.13]
5 3 ms 3 ms 3 ms vl600.po5.sitel-1.vnet.sk [109.74.150.2]
6 3 ms 3 ms 3 ms 109.74.150.34.vnet.sk [109.74.150.34]
7 3 ms 3 ms 3 ms 195.81.80.69
8 16 ms 16 ms 16 ms ae1-0.vie-per-score-2-re0.interoute.net [84.233.
147.14]
9 13 ms 7 ms 5 ms ae0-0.vie-per-score-1-re1.interoute.net [212.23.
43.49]
10 16 ms 15 ms 41 ms ae3-0.fra-006-score-1-re1.interoute.net [212.23.
43.26]
11 45 ms 17 ms 17 ms decix-gw.hetzner.de [80.81.192.164]
12 22 ms 23 ms 22 ms hos-bb1.juniper3.rz16.hetzner.de [213.239.240.20
1]
13 25 ms 23 ms 22 ms hos-tr1.ex3k15.rz16.hetzner.de [213.239.230.3]
14 22 ms 22 ms 23 ms static.144.56.9.5.clients.your-server.de [5.9.56
.144]

Trace complete.

tracert fakaheda.eu

Tracing route to fakaheda.eu [217.11.249.85]
over a maximum of 30 hops:

1 1 ms 1 ms 1 ms 88.80.241.1
2 1 ms 1 ms 1 ms 88.80.241.1
3 3 ms 3 ms 3 ms gi3-9.core01.ba01.satronet.sk [217.144.16.5]
4 3 ms 3 ms 3 ms DialTelecom-gw.six.sk [192.108.148.150]
5 8 ms 8 ms 8 ms 82.119.252.210
6 8 ms 8 ms 10 ms MLC.vl97.cas.ip-anywhere.net [81.0.192.22]
7 9 ms 8 ms 10 ms swh2.cas.ip-anywhere.net [217.11.224.235]
8 * * * Request timed out.
9 8 ms 8 ms 8 ms alfa.fakaheda.eu [217.11.249.85]

Trace complete.

ipconfig -all

Windows IP Configuration

Host Name . . . . . . . . . . . . : Fúskoví-NB
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Wireless LAN adapter Pripojenie bezdrôtovej siete 2:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Virtual WiFi Miniport Adapter
Physical Address. . . . . . . . . : 16-2F-68-F6-FE-0B
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Wireless LAN adapter Pripojenie bezdrôtovej siete:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Atheros AR9002WB-1NG Wireless Network Ada
pter
Physical Address. . . . . . . . . : 74-2F-68-F6-FE-0B
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::d048:fbd4:9364:cf50%11(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.1.101(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : 8. augusta 2012 2:539
Lease Expires . . . . . . . . . . : 8. augusta 2012 4:539
Default Gateway . . . . . . . . . : 192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DHCPv6 IAID . . . . . . . . . . . : 309604200
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-16-87-DC-7C-54-04-A6-27-39-5A

DNS Servers . . . . . . . . . . . : 217.144.16.196
217.144.16.18
NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter Lokálne pripojenie:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . : wifi2.wifi.edu.sk
Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
Physical Address. . . . . . . . . : 54-04-A6-27-39-5A
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{ADA393DC-BB22-4BF4-86EC-593EE7E375E5}:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{ADA393DC-BB22-4BF4-86EC-593EE7E375E5}:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Teredo Tunneling Pseudo-Interface:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv6 Address. . . . . . . . . . . : 2001:0:5ef5:79fd:2c1b:27eef57:fe9a(Pref
erred)
Link-local IPv6 Address . . . . . : fe80::2c1b:27eef57:fe9a%14(Preferred)
Default Gateway . . . . . . . . . : ::
NetBIOS over Tcpip. . . . . . . . : Disabled

Please heeelp, thanks

[musosoft]

3rd player reported me that problem (added to list)

Anyone have idea why those permanent connection problems exists? Thanks

[musosoft]

I've did tcpdump to #2 while he was trying to connect from PC, 1 packet was received, do you have any idea what can be wrong? thanks

tcpdump host 88.80.241.82
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes
^C
0 packets captured
1 packets received by filter
0 packets dropped by kernel