QoS σε router με linux firmware για καλύτερο VoIP

[Christos Ricudis]

Nick Demou wrote:
> Θέλω να περάσω ένα εναλλακτικό linux firmware (το tomato[1]) 

H mana tou to kserei?

> σε router
> της αγοράς και από ότι διαβάζω[2] έχω τις μεγαλύτερες ελπίδες με το
> μοντέλο  WRT54GL της Linksys
>   

To WRT54GL einai h apisteyth generic syskeyoula gia opoiadhpote hackia :

1) den xreiazetai poly bandwidth
2) den exei megales apaithseis se CPU/RAM.

Einai pamfthno, kai to briskeis paneykola. Egw to xrhsimopoiw syxna gia 
NATokouto, sniffiera, kai alla tetoia xaza. Prosekse, giati kykloforoun 
diafora montela - na pareis opwsdhpote to GL (L is what counts).

Meionekthmata :

1) Den exei USB.

2) To broadcom wireless chipset tou den exei kai toso kalo support apo 
ton 2.6 kernel - yposthrizetai ston 2.4 me ena binary-only module. 
*nomizw* oti twra teleytaia kati exoun kanei kai ston 2.6 alla den eimai 
apolyta sigouros.

3) Sxetika mikrh RAM kai Flash.

Gia enallaktiko firmware, yparxoun oi ekshs tesseris aksiologes epiloges :

1) OpenWRT
2) OpenWRT
3) OpenWRT

kai telos

4) OpenWRT.

Einai to enallaktiko firmware sto opoio ginetai to perissotero 
development, exei ta panta, einai kaloftiagmeno, exei mia plh8wra 
paketwn gia otidhpote mporeis na fantasteis kai merika poy de mporeis, 
ktl ktl ktl.

Oson afora to seiriako. Kalytera na mhn to xreiasteis, giati yparxei 
apla kai mono me th morfh enos JTAG interface me epafes epanw sto board, 
opote 8a prepei na piaseis kollhthri (oxi oti nomizw pws 8a s'enoxlhsei 
ayto, alla leme twra). Mia kalh symboulh einai, me to prwto firmware poy 
8a tou peraseis, na allakseis to BOOT_WAIT setting se ON - etsi o 
bootloader se afhnei epi *2 OLOKLHRA DEYTEROLEPTA* na tou steileis me 
tftp ena boot image, sthn periptwsh pou katafereis na skiseis teleiws to 
on-Flash.

Epishs, an den prokeitai na xrhsimopoihseis to wireless kommati tou, 
kleise ton transmitter h bale dyo dummy loads anti gia keraioules. Den 
yparxei kanenas logos na trwme akoma perissoterh RF aktinobolia sth mapa.