1 IPassign a tool for assignment IP address to ICEPAP Presented by Roberto Homs Member of BLISS...
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Transcript of 1 IPassign a tool for assignment IP address to ICEPAP Presented by Roberto Homs Member of BLISS...
![Page 1: 1 IPassign a tool for assignment IP address to ICEPAP Presented by Roberto Homs Member of BLISS group.](https://reader035.fdocuments.in/reader035/viewer/2022062318/5515370f55034673228b5a4a/html5/thumbnails/1.jpg)
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IPassignIPassigna tool for assignment IP address to ICEPAP
Presented by Roberto Homs
Member of BLISS group
![Page 2: 1 IPassign a tool for assignment IP address to ICEPAP Presented by Roberto Homs Member of BLISS group.](https://reader035.fdocuments.in/reader035/viewer/2022062318/5515370f55034673228b5a4a/html5/thumbnails/2.jpg)
IPassign tool / BLISS Day OutR. Homs – 15/01/2007
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IP assign tool
• IPassign is a basic tool to detect and configure remotely ICEPAP MASTERs on the network, even if they have wrong IP configuration.
• i. e. IP address associated to other Beam Line, where ICEPAP came from.
• Automatically detects ICEPAP MASTERs on the network
• Configures the hostname validated with DNS
• Writes in flash memory the configuration
• Remote reboot
![Page 3: 1 IPassign a tool for assignment IP address to ICEPAP Presented by Roberto Homs Member of BLISS group.](https://reader035.fdocuments.in/reader035/viewer/2022062318/5515370f55034673228b5a4a/html5/thumbnails/3.jpg)
IPassign tool / BLISS Day OutR. Homs – 15/01/2007
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advanced mode of configuration
• Information:
• MAC
• Configuration:
• hostname
• IP
• mask
• gateway
• BC
• Writes:
• flash
• RAM
• Remote reboot
• This mode allows specialists do what they want ...
![Page 4: 1 IPassign a tool for assignment IP address to ICEPAP Presented by Roberto Homs Member of BLISS group.](https://reader035.fdocuments.in/reader035/viewer/2022062318/5515370f55034673228b5a4a/html5/thumbnails/4.jpg)
IPassign tool / BLISS Day OutR. Homs – 15/01/2007
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advanced mode of configuration
• In case of error, the IP connectivity will not exist, so IPassign must be used again to reconfigure ICEPAP Master with good values.
![Page 5: 1 IPassign a tool for assignment IP address to ICEPAP Presented by Roberto Homs Member of BLISS group.](https://reader035.fdocuments.in/reader035/viewer/2022062318/5515370f55034673228b5a4a/html5/thumbnails/5.jpg)
IPassign tool / BLISS Day OutR. Homs – 15/01/2007
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design review
• IPassign tool is supported on multicast protocol• HW filtering with a reserved virtual MAC address for multicast packages, and IP filtering
for multicast class D address.
• class D address (224.0.0.0 – 239.255.255.255), reserved virtual MAC (01:00:5e:xx:xx:xx)
• receiver can have wrong IP data (IP addr, gateway, mask ...)
• UDP
• A listener program must be running in ICEPAP MASTER, which is launched at boot time.
• Bidirectional and errorless communication was implemented by in-house developed protocol with:
• destination / source ID
• package numbering
• function code
• CRC
![Page 6: 1 IPassign a tool for assignment IP address to ICEPAP Presented by Roberto Homs Member of BLISS group.](https://reader035.fdocuments.in/reader035/viewer/2022062318/5515370f55034673228b5a4a/html5/thumbnails/6.jpg)
IPassign tool / BLISS Day OutR. Homs – 15/01/2007
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multicast: subnet
SY
NC
HR
OU
SB
RS
23
2E
the
rne
t
Comm
DISABLE
ENABLE
STATUS
OUT
IN
Icepapmaster
SY
NC
HR
OU
SB
RS
23
2E
the
rnet
Comm
DISABLE
ENABLE
STATUS
OUT
IN
Icepapmaster
SY
NC
HR
OU
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2E
the
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Comm
DISABLE
ENABLE
STATUS
OUT
IN
Icepapmaster
IPassign
listener
listener
listener
TTL = 1
TTL = 1 is used in IPassign (not configurable) to prevent any interaction with other ESRF beam lines.
(or ALBA BLs ...)
![Page 7: 1 IPassign a tool for assignment IP address to ICEPAP Presented by Roberto Homs Member of BLISS group.](https://reader035.fdocuments.in/reader035/viewer/2022062318/5515370f55034673228b5a4a/html5/thumbnails/7.jpg)
IPassign tool / BLISS Day OutR. Homs – 15/01/2007
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conclusions
IPassign tool and listener program for ICEPAP module were developed and tested.
Connectivity was restricted to a Beam Line (TTL=1).
Structure and protocol created can be extended to use in other tasks where simultaneous communication with a group of receivers is needed, i. e. upgrading package files.
![Page 8: 1 IPassign a tool for assignment IP address to ICEPAP Presented by Roberto Homs Member of BLISS group.](https://reader035.fdocuments.in/reader035/viewer/2022062318/5515370f55034673228b5a4a/html5/thumbnails/8.jpg)
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thanks for your attention!