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use hex value for short session ID used in naming interfaces

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use interface names "vethOOOOO.ii.ss" and "vethOOOOO.iipss" for veth pairs

(where OOOOO = object id, ii = interface index, ss = hex short session ID)

fixes bug #260 virtual interface names too long
(Boeing r1894)
This commit is contained in:
ahrenholz 2014-10-28 21:18:16 +00:00
parent 96dd48e3c3
commit 503713f0bc
3 changed files with 6 additions and 4 deletions
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3
gui/util.tcl
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@ -1160,7 +1160,8 @@ proc get_term_prog { want_default } {
# short session ID used by Python daemon for interface names
proc shortSessionID { sid } {
return [ expr { ($sid >> 8) ^ ($sid & ((1<<8) - 1)) } ]
set ssid [ expr { ($sid >> 8) ^ ($sid & ((1<<8) - 1)) } ]
return [format "%x" $ssid]
}