Archive for March, 2009

29
Mar

medias

   Posted by: cristina_crow    in Uncategorized

…sau cum am reusit sa scap cu viata din mainile lui monsieur

anume: mers la piscina (in lenjerie intima, caci pauza costum de baie, iar in Medias mai toate magazinele sunt inchise sambata), balacit, inotat, jucat cu mingea in apa si tot asa; toate bune si frumoase pana intra sin in apa si vine spre mine; cele mai intalnite metode sunt sa ma tina de mijloc si sa se bage la fund; sa ma arunce in apa, sa ma traga de picioare sub apa sau sa tina de picioare si sa-mi tina capul sub apa…niciuna nu a reusit, insa am re-invatat o lectie zdravana: trebuie sa ma pun la punct cu tinutul respiratiei sub apa…ca nu mai tine jucaria :)

Partea frumoasa din toata calatoria se gaseste pe blogul lui sin, anume: vizita la manastirea-cetate Biertan si motocross-ul din Copsa Mica. Restul a fost mers la piscina, plimbat prin oras, vazut film si dat task lui monsieur sa citeasca 30 de articole din Catavencu.

Mi-a placut evadarea asta neprevazuta in Medias, iar calatoria cu trenul inapoi spre Bucuresti a fost fructificata prin multe telefoane catre monsieur sa-mi explice cum sta treaba cu policy-based VPN, route-based VPN, failover routes, dynamic-peer policy-based VPN si tot numa’ jucarele haioase de la Juniper.

Ce bine e sa fii pitic si sa ai pe cine sa intrebi :x !!!

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27
Mar

start wearing purple!

   Posted by: cristina_crow    in Uncategorized

Start wearing purple wearing purple
Start wearing purple for me now
All your sanity and wits they will all vanish
I promise, it’s just a matter of time…

YouTube Preview Image

 

Vin din nou in Romania, pe 17 iunie, iar de data asta sper sa nu-i mai ratez ;) )

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25
Mar

help – networking

   Posted by: cristina_crow    in Uncategorized

pentru ca am intrat in criza de timp si, ori nu sunt eu prietena cu Google, ori nu am cautat suficient si cu destula atentie, dar nu pot rezolva problema de mai jos, therefore I would appreciate any help :)

…luat cu copy-paste din mailurile trimise pe rlug-offtopic

*** singura “descoperire” so far este modul de lucru al switchului in 2 feluri: campus-mode si isp-mode; campus-mode, dupa autentificare (pe un vlan – temporar) arunca userul intr-un alt vlan – permanent — eu nu am gasit cum anume se face asta si cum se trece/daca se poate trece _cumva_ intre campus-mode si isp-mode

————–

Salut

De cateva zile ma chinui sa fac un scenariu de 802.1x – MultiAuth unicast. Clientul
e o aplicatie proprietara care genereaza trafic EAPoL – 802.1x, authenticatorul este Summit48si ExtremeWare Version 7.3.0.49 [non-ssh], iar serverul de autentificare este un ACS 4.1.

1.
Aplicatia-client este cea pe care o testez ca face ok generarea de trafic EAP; ce vine peste EAP e irelevant – problema se pune atunci in ACS;
2. Switchul – Summit a fost ales pentru ca stie sa faca 802.1x (netlogin) si pe porturi taggate (trunk) – ideea este ca traficul pe care eu il trimit sa fie incapsulat EAP, dar si cu tag de vlan – asta e testul;
3. ACS-ul are un set de useri si politici de acces (care sunt configurate si pe client).

Problema: autentificarea da cu Fail, Summit-ul imi inchide porturile si raporteaza Auth failed, desi ACS-ul inregistreaza in loguri ca userii au fost autentificati.

Nu’s Summit guru, si nici nu am cautat pana mi-au iesit peri albi pe Google; oricum, informatiile referitoare la switch-ul asta sunt destul de sumare, chiar si in UserGuide-ul lor :(

Multumesc,
Cristina

—————————————————————————
Config Summit:

configure sys-health-check alarm-level Log
create vlan “vlan10″
create vlan “vlan20″
create vlan “st10″
create vlan “st6″
create vlan “st7″
create vlan “st8″
create vlan “st9″

#
# Route Map Configuration.
#

#
# Config information for VLAN Default.
configure vlan “Default” tag 1    # VLAN-ID=0×1  Global Tag 1
configure stpd s0 add vlan “Default”
configure vlan “Default” ipaddress 60.60.60.3 255.255.255.0
configure vlan “Default” add port 1 untagged
configure vlan “Default” add port 2 untagged
configure vlan “Default” add port 3 untagged
configure vlan “Default” add port 4 untagged
configure vlan “Default” add port 5 untagged
configure vlan “Default” add port 49 untagged
configure vlan “Default” add port 50 untagged
#
# Config information for VLAN vlan10.
configure vlan “vlan10″ tag 10    # VLAN-ID=0xa  Global Tag 4
configure vlan “vlan10″ add port 17 untagged
configure vlan “vlan10″ add port 21 tagged
configure vlan “vlan10″ add port 22 tagged
configure vlan “vlan10″ add port 23 tagged
configure vlan “vlan10″ add port 24 tagged
configure vlan “vlan10″ add port 25 tagged
configure vlan “vlan10″ add port 26 tagged
configure vlan “vlan10″ add port 27 tagged
configure vlan “vlan10″ add port 28 tagged
configure vlan “vlan10″ add port 29 tagged
#
# Config information for VLAN vlan20.
configure vlan “vlan20″ tag 20    # VLAN-ID=0×14  Global Tag 5
configure vlan “vlan20″ add port 18 untagged
configure vlan “vlan20″ add port 30 tagged
configure vlan “vlan20″ add port 31 tagged
configure vlan “vlan20″ add port 32 tagged
configure vlan “vlan20″ add port 33 tagged
configure vlan “vlan20″ add port 34 tagged
configure vlan “vlan20″ add port 35 tagged
configure vlan “vlan20″ add port 36 tagged
configure vlan “vlan20″ add port 37 tagged
configure vlan “vlan20″ add port 38 tagged
#
# Config information for VLAN st10.
configure vlan “st10″ tag 510    # VLAN-ID=0×1fe  Global Tag 6
configure vlan “st10″ add port 16 untagged
configure vlan “st10″ add port 5 tagged
configure vlan “st10″ add port 6 tagged
configure vlan “st10″ add port 7 tagged
configure vlan “st10″ add port 8 tagged
configure vlan “st10″ add port 9 tagged
configure vlan “st10″ add port 10 tagged
configure vlan “st10″ add port 11 tagged
#
# Config information for VLAN st6.
configure vlan “st6″ tag 506    # VLAN-ID=0×1fa  Global Tag 34
configure vlan “st6″ add port 12 untagged
configure vlan “st6″ add port 5 tagged
configure vlan “st6″ add port 6 tagged
configure vlan “st6″ add port 7 tagged
configure vlan “st6″ add port 8 tagged
configure vlan “st6″ add port 9 tagged
configure vlan “st6″ add port 10 tagged
configure vlan “st6″ add port 11 tagged
#
# Config information for VLAN st7.
configure vlan “st7″ tag 507    # VLAN-ID=0×1fb  Global Tag 35
configure vlan “st7″ add port 13 untagged
configure vlan “st7″ add port 5 tagged
configure vlan “st7″ add port 6 tagged
configure vlan “st7″ add port 7 tagged
configure vlan “st7″ add port 8 tagged
configure vlan “st7″ add port 9 tagged
configure vlan “st7″ add port 10 tagged
configure vlan “st7″ add port 11 tagged
#
# Config information for VLAN st8.
configure vlan “st8″ tag 508    # VLAN-ID=0×1fc  Global Tag 36
configure vlan “st8″ add port 14 untagged
configure vlan “st8″ add port 5 tagged
configure vlan “st8″ add port 6 tagged
configure vlan “st8″ add port 7 tagged
configure vlan “st8″ add port 8 tagged
configure vlan “st8″ add port 9 tagged
configure vlan “st8″ add port 10 tagged
configure vlan “st8″ add port 11 tagged
#
# Config information for VLAN st9.
configure vlan “st9″ tag 509    # VLAN-ID=0×1fd  Global Tag 37
configure vlan “st9″ add port 15 untagged
configure vlan “st9″ add port 5 tagged
configure vlan “st9″ add port 6 tagged
configure vlan “st9″ add port 7 tagged
configure vlan “st9″ add port 8 tagged
configure vlan “st9″ add port 9 tagged
configure vlan “st9″ add port 10 tagged
configure vlan “st9″ add port 11 tagged
disable telnet
enable web http
disable web https
# SNMP Configuration

enable cli-prompt-number

# Load Sharing Configuration
configure lacp keep-alive 10

# Protocol definitions

# Spanning tree information

# GVRP configuration

# MAC FDB configuration and static entries

configure ipfdb agingtime 0

# — IP Interface[0] = “Default”

# Global IP settings.
#
# IP ARP Configuration
configure iparp max-entries 8192
#
# IP Route Configuration
configure iproute add default 60.60.60.1 1
# Multicast configuration
disable igmp snooping
enable igmp snooping vlan “Default”
enable igmp snooping vlan “MacVlanDiscover”
enable igmp snooping vlan “vlan10″
enable igmp snooping vlan “vlan20″
enable igmp snooping vlan “st10″
enable igmp snooping vlan “st6″
enable igmp snooping vlan “st7″
enable igmp snooping vlan “st8″
enable igmp snooping vlan “st9″
# RIP interface configuration
# RIP global parameter configuration

enable radius
configure radius primary shared-secret encrypted “TMH”
configure radius timeout 30
configure radius primary server 60.60.60.1 1645 client-ip 60.60.60.3
configure radius primary server 60.60.60.1 timeout 30

# Network Login Configuration
enable netlogin port 5 vlan st6
enable netlogin port 6 vlan st6
enable netlogin port 7 vlan st6
enable netlogin port 8 vlan st6
enable netlogin port 9 vlan st6
enable netlogin port 10 vlan st6
enable netlogin port 11 vlan st6
enable netlogin port 5 vlan st9
enable netlogin port 6 vlan st9
enable netlogin port 7 vlan st9
enable netlogin port 8 vlan st9
enable netlogin port 9 vlan st9
enable netlogin port 10 vlan st9
enable netlogin port 11 vlan st9
enable netlogin port 5 vlan st10
enable netlogin port 6 vlan st10
enable netlogin port 7 vlan st10
enable netlogin port 8 vlan st10
enable netlogin port 9 vlan st10
enable netlogin port 10 vlan st10
enable netlogin port 11 vlan st10
enable netlogin Session-Refresh 1

——————————————————————-
Erori pe care le vad pe Summit cand rulez testul:

03/25/2009 00:39:10.56 <Info:SYST> Authentication failed for DOT1X user fast-nac Mac 00:3d:ca:78:01:01 Port 9
03/25/2009
00:39:11.03 <Info:USER> Network Login 802.1x User fast-nac logged
in (0.0.0.0) Mac 00:3d:ca:78:01:05 Port 9 Vlan st9
03/25/2009 00:39:11.03 <Info:USER> Network Login 802.1x User fast-nac Logged into VLAN st9
03/25/2009
00:39:11.03 <Info:SYST> Network Login failed for CAMPUS-MODE user
fast-nac mac 00:3d:ca:78:01:05 (Dest. vlan st9) : port 9 is a tagged
port for Vlan st9
03/25/2009 00:39:11.03 <Info:SYST> Authentication failed for DOT1X user fast-nac Mac 00:3d:ca:78:01:05 Port 9
03/25/2009
00:39:11.06 <Info:USER> Network Login 802.1x User fast-nac logged
in (0.0.0.0) Mac 00:3d:ca:78:01:04 Port 9 Vlan st9
03/25/2009 00:39:11.06 <Info:USER> Network Login 802.1x User fast-nac Logged into VLAN st9
03/25/2009
00:39:11.06 <Info:SYST> Network Login failed for CAMPUS-MODE user
fast-nac mac 00:3d:ca:78:01:04 (Dest. vlan st9) : port 9 is a tagged
port for Vlan st9
03/25/2009 00:39:11.06 <Info:SYST> Authentication failed for DOT1X user fast-nac Mac 00:3d:ca:78:01:04 Port 9
03/25/2009
00:39:11.18 <Info:USER> Network Login 802.1x User fast-nac logged
in (0.0.0.0) Mac 00:3d:ca:78:01:03 Port 9 Vlan st9
03/25/2009 00:39:11.18 <Info:USER> Network Login 802.1x User fast-nac Logged into VLAN st9
03/25/2009
00:39:11.19 <Info:SYST> Network Login failed for CAMPUS-MODE user
fast-nac mac 00:3d:ca:78:01:03 (Dest. vlan st9) : port 9 is a tagged
port for Vlan st9
03/25/2009 00:39:11.19 <Info:SYST> Authentication failed for DOT1X user fast-nac Mac 00:3d:ca:78:01:03 Port 9

————————————————————–

ACS imi da pe toti userii folositi in acest test authentication successful.

—————————————————————-

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20
Mar

Shtrumphii in Bucuresti!!!

   Posted by: cristina_crow    in Uncategorized

Caty  mi-a dat azi super-veste: la BCU este o expozitie cu creatiile belgianului Peyo, mai exact (si care ma privesc in mod direct): STRUMFII. 

Sper sa pot ajunge si eu cat mai curand 8->

smurfs

Un articol detaliat am gasit in frontpress

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20
Mar

undeva…printre 0 si 1

   Posted by: cristina_crow    in Uncategorized

watch?v=UfCnLTsGgcQ&feature=related

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19
Mar

muzica buna

   Posted by: cristina_crow    in Uncategorized

pe care o voi rata, din nou;

este vorba despre concert Byron, diseara:

http://www.sofresh.ro/2009/03/18/byron-the-silver-church-19-martie/

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18
Mar

despre summit

   Posted by: cristina_crow    in Uncategorized

Este vorba de Summit48-ExtremeWare, jucaria celor de la Extreme Networks. Numai daca te uiti pe datasheet iti vine sa sari pe primul geam care-ti iese in cale (iar eu sunt la etajul 6 acum :p ) 

In afara lipsei de documentatie pusa la punct, am orbecait cateva ore prin filosofia lor de switching, de tagging de vlan-uri si de alte nebunii legate de diffserv. 

Sunt curioasa cum oi face si dot1x – multi auth pe el, ca se lauda ca stie, si ca stie inca mai bine si mai performant decat Cisco.

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18
Mar

red alert!

   Posted by: cristina_crow    in Uncategorized

I’m getting depressed. Time for serious measures:

milkanoisette-l

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17
Mar

dileme

   Posted by: cristina_crow    in Uncategorized

Cred ca mai toti am fost pusi in situatia de a lua decizii. Decizii care ne afecteaza pe plan profesional sau personal, decizii greu de luat, ca aici e dilema. Mi-a placut intotdeauna sa am toate datele, sa fac eu analiza situatiei, de fiecare data cand am luat o decizie. Dar, inevitabil, mare parte e un joc de noroc…noroc pe care eu nu prea il am, ci doar incerc (si reusesc uneori) sa mi-l fac singurica.

Nu mi-e teama sa iau o decizie care ma afecteaza numai pe mine, eu le fac, eu le trag, nu vreau sa-i pun si pe altii sa “traga” de pe urma deciziilor mele. Iar cel mai complicat e momentul in care, DUPA ce iei o decizie (poate la ani buni “dupa”), oricare ar fi ea, vine dracushorul de pe umarul stang si intreaba retoric: “dar ce ar fi fost daca…?”…daca nu luam decizia asta, daca luam alta, daca amanam luarea deciziei, daca ma mai consultam, daca mai asteptam…daca…daca…daca…

Iar unele decizii le pot lua _doar_ eu, influentata sau nu de persoane mai mult sau mai putin importante pentru existenta mea. Imi spuse Lizu ca persoanele importante te sustin, oricare ar fi decizia luata, altfel tocmai ce ti-au demonstrat ca nu merita statutul de persoane importante. As vrea sa fie si cazul alor mei…

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15
Mar

duminica dimineata

   Posted by: cristina_crow    in Uncategorized

Pentru ca au venit ai mei parinti pe la mine si au luat-o si pe bunica. Si, cu toata bucuria de a-i vedea, nebunia care se isca de fiecare data cand ne vedem ma scoate din ritmul meu de duminica dimineata.

“Ti-am adus lenjerie de pat cu Formula 1, ca stiam ca-ti place” ->”Da, mersi, o sa o pun pe pat data viitoare” ->”Hai, mami, desfa-o sa vezi cum e” -> “Nu acum, ca nu e loc, hai sa aducem fotoliile”

meantime: “Vreti cafea??!!” -> noi, tare, in cor: “DAAA!!!”

“De ce tipa?…Hai, mami, ca desfac eu lenjeria. Sa vedeti ce frumoasa e, o am de la fina ..” -> “Nu o mai desface acum, ti-am zis” -> conversatie care dureaza, sisific, inca vreo 5-6 replici, iar rezultatul este o lenjerie de pat imensa, intinsa pe covorul din camera.

Apoi cafea, zahar, frisca, la ibric sau la filtru sau la expresor, fotoliile din piele noi, unde le asezam, cum le asezam, aruncam sau nu biroul actual, luam altul sau nu, ne mai place sau nu frigiderul sau luam altul, “ar trebui sa renovati si voi baia”. Iar ceea ce ma calca pe nervi de fiecare data este faptul ca mama atenteaza la pinguinul si la pisica si mai nou la perna cu Mickey&Minnie de la monsieur.

Nebunie, forfota, agitatie, nervi intr-o dimineata frumoasa de duminica, dimineata in care as fi vrut sa dorm mai mult de 7 jumate …ca in restul saptamanii si sa ma plimb prin Herastrau.

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