[tor-relays] Exit not utilizing full bandwidth

[4punk7 at mailbox.org]

Hi,

i am running a tor exit node for over 2 years now and it's just using
around 1.7 MiB/s of a 100 MBit/s connection. My other relays (not
exits) from the same hoster (same bandwidth) are using around 10 MiB/s
(which is the rate I expect). I have tried to limit the bandwithrate,
set no limits, adding IPv6 and also excluding relays from overseas (i'm
located in Germany). Nothing happened. CPU is around 10%... Any idea
how to speed up the exit ?

Thanks,
apunkt

Tor Version is 0.4.2.7, here is my current torrc:


/var/log/tor/notices.log
RunAsDaemon 1
DataDirectory /var/lib/tor
ControlPort 9051
ORPort 1234
ORPort [2a0a:51c0::103]:9001
Nickname 4punk7e1

RelayBandwidthRate 100 MBytes   # Throttle traffic to 100KB/s (800Kbps)
RelayBandwidthBurst 100 MBytes # But allow bursts up to 200KB (1600Kb)


MyFamily
$CEFBCB5FCE5FB37784AD489BCDEC46F1D59C06CB,$ABA31795BAD2AB8097F3AD0FE1A9
20E518D3D3F3

ExitRelay 1
IPv6Exit 1

ExitPolicy reject6 *:22
ExitPolicy reject6 *:587
#ExitPolicy reject6 *:*

ExitPolicy accept *:20-21       # FTP
#ExitPolicy accept *:22            # SSH
ExitPolicy accept *:23            # Telnet
ExitPolicy accept *:43            # WHOIS
ExitPolicy accept *:53            # DNS
ExitPolicy accept *:79            # finger
ExitPolicy accept *:80-81       # HTTP
ExitPolicy accept *:88            # kerberos
ExitPolicy accept *:110          # POP3
ExitPolicy accept *:143          # IMAP
ExitPolicy accept *:194          # IRC
ExitPolicy accept *:220          # IMAP3
ExitPolicy accept *:389          # LDAP
ExitPolicy accept *:443          # HTTPS
ExitPolicy accept *:464          # kpasswd
ExitPolicy accept *:465          # URD for SSM (more often: an alternative
SUBMISSION port, see 587)
ExitPolicy accept *:531          # IRC/AIM
ExitPolicy accept *:543-544    # Kerberos
ExitPolicy accept *:554          # RTSP
ExitPolicy accept *:563          # NNTP over SSL
#ExitPolicy accept *:587          # SUBMISSION (authenticated clients
[MUA's like Thunderbird] send mail over STARTTLS SMTP here)
ExitPolicy accept *:636          # LDAP over SSL
ExitPolicy accept *:706          # SILC
ExitPolicy accept *:749          # kerberos 
ExitPolicy accept *:853          # DNS over TLS
ExitPolicy accept *:873          # rsync
ExitPolicy accept *:902-904    # VMware
ExitPolicy accept *:981          # Remote HTTPS management for firewall
ExitPolicy accept *:989-990    # FTP over SSL
ExitPolicy accept *:991          # Netnews Administration System
ExitPolicy accept *:992          # TELNETS
ExitPolicy accept *:993          # IMAP over SSL
ExitPolicy accept *:994          # IRCS
ExitPolicy accept *:995          # POP3 over SSL
ExitPolicy accept *:1194         # OpenVPN
ExitPolicy accept *:1220         # QT Server Admin
ExitPolicy accept *:1293         # PKT-KRB-IPSec
ExitPolicy accept *:1500         # VLSI License Manager
ExitPolicy accept *:1533         # Sametime
ExitPolicy accept *:1677         # GroupWise
ExitPolicy accept *:1723         # PPTP
ExitPolicy accept *:1755         # RTSP
ExitPolicy accept *:1863         # MSNP
ExitPolicy accept *:2082         # Infowave Mobility Server
ExitPolicy accept *:2083         # Secure Radius Service (radsec)
ExitPolicy accept *:2086-2087 # GNUnet, ELI
ExitPolicy accept *:2095-2096 # NBX
ExitPolicy accept *:2102-2104 # Zephyr
ExitPolicy accept *:3128         # SQUID
ExitPolicy accept *:3389         # MS WBT
ExitPolicy accept *:3690         # SVN
ExitPolicy accept *:4321         # RWHOIS
ExitPolicy accept *:4643         # Virtuozzo
ExitPolicy accept *:5050         # MMCC
ExitPolicy accept *:5190         # ICQ
ExitPolicy accept *:5222-5223 # XMPP, XMPP over SSL
ExitPolicy accept *:5228         # Android Market
ExitPolicy accept *:5900         # VNC
ExitPolicy accept *:6660-6669 # IRC
ExitPolicy accept *:6679         # IRC SSL   
ExitPolicy accept *:6697         # IRC SSL   
ExitPolicy accept *:8000         # iRDMI
ExitPolicy accept *:8008         # HTTP alternate
ExitPolicy accept *:8074         # Gadu-Gadu
ExitPolicy accept *:8080         # HTTP Proxies
ExitPolicy accept *:8082         # HTTPS Electrum Bitcoin port
ExitPolicy accept *:8087-8088 # Simplify Media SPP Protocol, Radan HTTP
ExitPolicy accept *:8232-8233 # Zcash
ExitPolicy accept *:8332-8333 # Bitcoin
ExitPolicy accept *:8443         # PCsync HTTPS
ExitPolicy accept *:8888         # HTTP Proxies, NewsEDGE
ExitPolicy accept *:9418         # git
ExitPolicy accept *:9999         # distinct
ExitPolicy accept *:10000       # Network Data Management Protocol
ExitPolicy accept *:11371       # OpenPGP hkp (http keyserver protocol)
ExitPolicy accept *:19294       # Google Voice TCP
ExitPolicy accept *:19638       # Ensim control panel
ExitPolicy accept *:50002       # Electrum Bitcoin SSL
ExitPolicy accept *:64738       # Mumble
ExitPolicy reject *:*

ExcludeNodes {US},{CA}