Password recovery on C30.This procedure describes in detailed the steps necessary to recover the password on the C30. This does require console connection, the C30 will also need to be rebooted a couple of times.1) Console connection to craft port on the front of the C30.2) Power cycle the C30.3) At the point of image selection (see below), hit an arrow key.GRUB version 0.91 (612K lower / 523200K upper memory)ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿³ Linux (2.4.18-5) ³³ Linux (2.4.18-5smp) ³³ Linux (2.4.18-5smp-dbg) ³³ Linux (ChainII) ³³ ³³ ³³ ³³ ³³ ³³ ³³ ³³ ³ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙUse the and keys to select which entry is highli ghted.Press enter to boot the selected OS or 'p' to enter apassword to unlock the next set of features.4) Move cursor (highlight) on same line as Linux (2.4.18-5).5) Select ‘p’ for password, then type ‘c30rocks’ hit enter, at the password prompt.6) Move cursor (highlight) on same line as Linux (2.4.18-5).7) Select ‘e’ for edit.8) Move cursor down to kernel.9) Select ‘e’ for edit.10) Type ‘single’ at end of line, hit enter.<e=ttyS1,9600n8 single11) Move cursor to highlight kernel.12) Select ‘b’ to boot C30.13) C30 now should be in single user mode at shell prompt; sh-2.05a#14) Execute passwd command with user account.Sh-2.05a# passwd adminChanging password for user admin.New UNIX password: ********Retype new UNIX password: ********passwd: all authentication tokens updated successfully.15) Type Ctrl+d16) Login with new password

Dải địa chỉ IP của các ISP Việt Nam

FPT Telecom

58.186.0.0 - 58.186.255.255 /1658.187.0.0 - 58.187.255.255 /16118.68.0.0 - 118.68.255.255 /16118.69.0.0 - 118.69.255.255 /16118.70.0.0 - 118.70.255.255 /16118.71.0.0 - 118.71.255.255 /16210.245.0.0 - 210.245.31.255 /19210.245.32.0 - 210.245.63.255 /19210.245.64.0 - 210.245.127.255 /18

VNPT

123.16.0.0 - 123.16.255.255 /16123.17.0.0 - 123.17.255.255 /16123.18.0.0 - 123.18.255.255 /16123.19.0.0 - 123.19.255.255 /16123.20.0.0 - 123.20.255.255 /16123.21.0.0 - 123.21.255.255 /16123.22.0.0 - 123.22.255.255 /16123.23.0.0 - 123.23.255.255 /16123.24.0.0 - 123.24.255.255 /16123.25.0.0 - 123.25.255.255 /16123.26.0.0 - 123.26.255.255 /16123.27.0.0 - 123.27.255.255 /16123.28.0.0 - 123.28.255.255 /16123.29.0.0 - 123.29.255.255 /16123.30.0.0 - 123.30.255.255 /16123.31.0.0 - 123.31.255.255 /16203.41.55.0 - 203.41.55.255 /24 // trả lại cho Tesla - Australia203.160.0.0 - 203.160.1.255 /23203.162.0.0 - 203.162.7.255 /21203.162.8.0 - 203.162.15.255 /21203.162.16.0 - 203.162.31.255 /20203.162.32.0 - 203.162.47.255 /20203.162.48.0 - 203.162.51.255 /22203.162.52.0 - 203.162.53.255 /23203.162.54.0 - 203.162.54.255 /24203.162.55.0 - 203.162.56.255 /23203.162.58.0 - 203.162.59.255 /23203.162.60.0 - 203.162.63.255 /22203.162.64.0 - 203.162.65.255 /23203.162.66.0 - 203.162.66.255 /24203.162.68.0 - 203.162.71.255 /22203.162.72.0 - 203.162.79.255 /21203.162.80.0 - 203.162.81.255 /23203.162.82.0 - 203.162.83.255 /23203.162.84.0 - 203.162.85.255 /23203.162.86.0 - 203.162.86.255 /24203.162.88.0 - 203.162.95.255 /21203.162.96.0 - 203.162.127.255 /19

203.162.128.0 - 203.162.143.255 /20203.162.144.0 - 203.162.175.255 /19203.162.176.0 - 203.162.191.255 /20203.162.192.0 - 203.162.255.255 /18203.210.128.0 - 203.210.143.255 /20203.210.144.0 - 203.210.159.255 /20203.210.160.0 - 203.210.167.255 /21203.210.180.0 - 203.210.183.255 /22203.210.192.0 - 203.210.255.255 /18221.132.0.0 - 221.132.63.255 /18222.252.0.0 - 222.252.255.255 /16222.253.0.0 - 222.253.255.255 /16222.254.0.0 - 222.254.255.255 /16222.255.0.0 - 222.255.255.255 /16

NETNAM

119.15.160.0 - 119.15.175.255 /20119.15.176.0 - 119.15.191.255 /20119.17.192.0 - 119.17.223.255 /19119.17.224.0 - 119.17.255.255 /19202.151.160.0 - 202.151.167.255 /21202.151.168.0 - 202.151.175.255 /21210.86.224.0 - 210.86.231.255 /21210.86.232.0 - 210.86.239.255 /21

VIETTEL

117.0.0.0 - 117.0.255.255 /16117.1.0.0 - 117.1.255.255 /16117.2.0.0 - 117.2.255.255 /16117.3.0.0 - 117.3.255.255 /16117.4.0.0 - 117.4.255.255 /16117.5.0.0 - 117.5.255.255 /16117.6.0.0 - 117.6.255.255 /16117.7.0.0 - 117.7.255.255 /16125.234.0.0 - 125.234.255.255 /16125.235.0.0 - 125.235.255.255 /16203.113.128.0 - 203.113.159.255 /19203.113.160.0 - 203.113.191.255 /19220.231.64.0 - 220.231.127.255 /18

SPT

116.118.0.0 - 116.118.127.255 /17221.121.0.0 - 221.121.63.255 /18221.133.0.0 - 221.133.31.255 /19

HANOITELECOM

202.60.104.0 - 202.60.111.255 /21 trả lại 1/2 vùng địa chỉ độc lập ngày 19/12/2005

VNA - Thông tấn xã VN

202.6.96.0 - 202.6.97.255 /23

SFONE

203.99.248.0 - 203.99.251.255 /22

MOFA - Bộ ngoại giao

202.6.2.0 - 202.6.2.255 /24

Thuận Thảo - Xe ôtô

203.176.160.0 - 203.176.167.255 /21

QTSC - Phần mềm Quang Trung

116.193.64.0 - 116.193.79.255 /20120.72.80.0 - 120.72.87.255 /21120.72.96.0 - 120.72.127.255 /19202.78.224.0 - 202.78.231.255 /21

VINAGAME

118.102.0.0 - 118.102.7.255 /21120.138.64.0 - 120.138.79.255 /20122.201.8.0 - 122.201.9.255 /23122.201.10.0 - 122.201.10.255 /24122.201.11.0 - 122.201.11.255 /24122.201.12.0 - 122.201.15.255 /22

HUT - ĐH BK Hà Nội

202.47.142.0 - 202.47.142.255 /24202.191.56.0 - 202.191.59.255 /22

HOPTHANH - Cty viễn thông Hợp Thành

203.191.8.0 - 203.191.15.255 /21

DAB - Ngân hàng Đông Á

203.77.178.0 - 203.77.178.255 /24

QTNET

202.79.232.0 - 202.79.239.255 /21

HTMOBILE

202.172.4.0 - 202.172.5.255 /23

SAIGONTEL

116.68.128.0 - 116.68.135.255 /21

VTC

117.103.192.0 - 117.103.255.255 /18

NGT - Cty Viễn thông thế hệ mới

202.134.16.0 - 202.134.23.255 /21203.171.16.0 - 203.171.31.255 /20

ESP

202.87.212.0 - 202.87.215.255 /22

VINADATA

61.28.224.0 - 61.28.255.255 /19

VTCDIGICOM

119.18.184.0 - 119.18.191.255 /21

GNET

119.82.128.0 - 119.82.143.255 /20

OCI

203.160.96.0 - 203.160.103.255 /21

VINAREN - Trung tâm TT KHCN QG

119.18.128.0 - 119.18.143.255 /20203.191.48.0 - 203.191.55.255 /21

INET

202.92.4.0 - 202.92.7.255 /22

EVN

203.190.160.0 - 203.190.175.255 (/20)125.214.0.0 - 125.214.63.255 (/18)125.212.128.0 - 125.212.255.255 (/17)116.96.0.0 – 116.111.255.255(/12) 

HTCHCMC

203.128.240.0 - 203.128.247.255 /21

VNDIRECT

202.160.124.0 - 202.160.125.255 /23

KCC - CTy Kiên Cường

120.50.184.0 - 120.50.191.255 /21

VIETINBANK

203.189.28.0 - 203.189.31.255 /22

IPTEL

202.93.156.0 - 202.93.159.255 /22