Archive for the ‘General’ Category

Scapy for Windows

Sunday, June 18th, 2006

I spent many hours this week trying to port the python-based network tool Scapy to Windows. After a number of slow downloads, red herrings, and lot of messing around, I finally had the end in sight. Thats when some guy posted this with everything I needed. Thanks Andrew - nice one, just wish you had posted it three days earlier and I would have been able to watch an extra few World Cup games.

Scapy is a powerful interactive packet manipulation program. It is able to forge or decode packets of a wide number of protocols, send them on the wire, capture them, match requests and replies, and much more. It can easily handle most classical tasks like scanning, tracerouting, probing, unit tests, attacks or network discovery (it can replace hping, 85% of nmap, arpspoof, arp-sk, arping, tcpdump, tethereal, p0f, etc.). It also performs very well at a lot of other specific tasks that most other tools can’t handle, like sending invalid frames, injecting your own 802.11 frames, combining technics (VLAN hopping+ARP cache poisoning, VOIP decoding on WEP encrypted channel, …

And in case you are wondering, I didn’t get clamped \o/

Please Don’t Clamp Me

Friday, June 16th, 2006

I had to go up to Dublin again today for another interview - but of course, Mallow train station’s parking lot was full… even those dodgy spaces on double yellow lines and in front of gates were taken. I had no choice but to park in the County Council parking lot next door - the nearest legit parking would be miles away and I had a train to catch.

But I missed the 5pm return train, so by the time I got back to my car, I was too late and the gates were locked. My beloved Colt is now sitting, lonely and vulnerable, outside the Happy Clampers Mallow Headquarters. Will it be there tomorrow morning? I pray that I can scuttle out of there unnoticed, but I fear that I won’t get through this so easily.

Thank God for Cork Street

Wednesday, June 14th, 2006

I was in Dublin today for another interview. My knees are still aching from the cramped train - up and down in one day is not a good idea, over six hours without a chance to stretch your legs cannot be good. Now I know how Roy Keane must feel… I would retire myself, only I don’t actually have a job to retire from.

In Dublin, the petrol stations rob you - 128.9 for regular unleaded petrol. I got fleeced by a crafty beggar who caught me off guard by asking for “€4.50 to get home to Westmeath”. With all these thoughts of robbers going through my head I should have known better than to walk back from the interview. I do this all the time - in London, Dublin, America - whenever I’m in a strange city I just randomly choose a street which looks important enough that it might eventually lead to the train station, and ten minutes later I find myself alone in a suit outside a block of boarded up flats with a big ‘rob me’ sign over my head. After about 30mins wandering through some dodgy looking parts of Dublin today, I ended up in a place called ‘Cork Street’ and then I knew everything would be OK.

Fireman AttackedI’m very glad to see that there is going to be tougher legislation introduced regarding attacks on emergency services, following this attack on a fireman who was responding to a call. Attacks on the emergency services by young scumbags with stones/bottles/roadblocks are common all over the country, Cork included, and its one thing that makes me very angry. This is something that should not be tolerated even once, never mind allowed to continue for years. Just load the back of a firetruck full of Gardaí with tranquilizer guns, drive around The Glen/Ballybeg/Fairview/Moyross and set them loose as soon as the first stone hits the windscreen.

I hear stories about parts of Cork being ‘no-go’ areas to Gardaí… perhaps I’m being naive, but how bad can it be? Isn’t it just a load of kids who are chucking the stones and bottles at emergency services? If you are wondering - no, I have never been to any of these areas at night, and yes, I would be scared to bejesus (I was wary enough as it is in broad daylight today), but I’m not a policeman.

Speaking of Gardaí, I had to laugh at this Bebo movie of two of them being pushed into a river, via TCAL. Reminds me of when I was in Killarney last year before the Snow Patrol / Paddy Casey concert, I was there very early so the streets were totally empty but the Gardaí were patrolling anyway. One of them was walking down an empty closed-off street by himself trying to look dignified and authoritative, when a small dog ran out of one of the houses and attacked him - bit onto his uniform at the hip and wouldn’t let go… the guard was terrified, trying to shake him off and run away at the same time. Wish I had caught that on camera.

American Soccer

Tuesday, June 13th, 2006

There is a common misconception in Ireland and elsewhere that Americans don’t like soccer. The average American sports fan doesn’t have access to the media coverage and the soccer tradition that exists in Europe, but they can still tell Zidane from Ronaldo.

I lived in Massachusetts for 7 years growing up, moved around a bit, and in every school I attended, each day during our lunch break, I mean “recess”, we didn’t play baseball or American football or golf or hockey - we played soccer. Along with all of my friends, I played in the regional soccer youth league, which was extremely well organised with ~12 local teams for each age group (u-8, u-10, u-12, u-14, u-16). This was not an urban area, and to have 60 underage teams playing each week was impressive. Whats more, the very good players attended try-outs for ‘competitive’, and moved on to better teams in bigger leagues.

In football-mad Ireland, my local town didn’t have a single team, and I would have had to drive some distance if I wanted to play competitively as a 14 year old. Any potentially talented footballers would be playing GAA. I know there are lots of people living outside of Cork City and Dublin who were good enough to trial for clubs, but there was no route for them to take.

On the other hand, the USA got hammered today, and I have been amazed by the naivety of the comments I’ve seen since from American fans - thankful that its “only Italy” they’ve got to beat. I said they liked soccer, and played soccer… I didn’t say they knew anything about it.

Viva the Evolution

Monday, June 12th, 2006

I went for an interview the other day and I found a load of money in my suit pocket (that I hadn’t worn in months), so I splashed out on a couple of albums… two bands that, in my opinion, have the potential to make the greatest track of all time.

Show Your BonesHaving spent the past three months with ‘Gold Lion’ on loop in beep-media-player, I needed no persuasion in choosing the Yeah Yeah Yeahs’ latest album: ‘Show Your Bones’. I’m very happy with it - I prefer it to their first album. ‘Way Out’ is a great summer song.

I also got Jack L’s new album, “Broken Songs”, mainly because I felt pity for him when I saw that he would be performing in the prestigious “Briery Gap” theatre in Macroom (bet ya U2 are shittin’ themselves). There’s nothing on it to rival ‘When the Moon is High’ or ‘Georgie Boy’, but some decent tracks make it well worth €10.

The Offaly Haircut Row

Thursday, June 8th, 2006

Thats what they’re calling it on RTE. I call it an absolute disgrace - the “Principal Should be Sacked Incident”. I noticed it on Michele Neylon’s newly revamped site earlier, so I watched out for it on the news. Donal also gives his views on how ridiculous this haircut rule is even during school year.

But lads - did ye see the footage? THE KIDS DIDN’T EVEN HAVE SHAVED HEADS. They had tidy summer haircuts - you finish school and you’re hit by an all-mighty heatwave, what do you do? You go and get your hair cut.

Offaly Haircut Row

I was expecting some some neo-Nazi skinheads, but when I saw the boys on the news, at first assumed these were “before” pictures. Their hair was a bit short on the sides. Watch out for it on the 9 O’Clock news tonight - and listen to the principal spout some feeble bullshit about “uhhh uhh if this were an interview”. Principal Edward McEvoy should not be allowed work in a school.

Bank Holiday Traffic

Wednesday, June 7th, 2006

I was not lucky with traffic this weekend at all. On Sunday, as I dropped my sister into Cork for the 5.30 train, the city was deathly quiet. I should have known that I was dancing in the eye of a hurricane. Gardai were randomly perched like magpies in Blackpool, and on MacCurtain St., and on the Lower Road. I racked my brains trying to think of their purpose… and then the news headline on the radio hit me like a sack of hurleys: “full time at Parc Ui Caoimh sees Tipperary defeat Waterford by a scoreline of 3-14 to 1-12″. Instantly I was engulfed by a tsunami of blue and white and blue and yellow; a torrent of traffic hit me at once from all angles. Car loads of angry Waterford fans - 20,000 John Mullanes on a mission to get back home faster than everyone else. My ‘TS’ registered car decked out in Cork colours did not help matters.

On Monday I headed west to go fishing. Still traumatised by the events of the day before, I was anxious about getting back behind the wheel. I considered what the road to West Cork would be like on such a sunny bank holiday weekend, but I timed it so that I was heading west as they went east, and I laughed to myself as I saw the tailbacks from Innishannon well past the green chipvan. By the time I was heading home, the road would be quiet - I had surely beaten the bank holiday traffic. But Murphy was a Cork man, and his law is well enforced in these parts. It hit me in the most unlikely of places - Barryroe. Out of nowhere, the road was suddenly thick with farmers, farmers’ children, and farmers’ wives… like a herd of wildebeest. It was the bowling match to end all bowling matches.

If you are wondering why there was bowling on the road, then I will introduce you to road bowling - thats pronounced ‘bowel’ as in intestine. It is a weekly ritual performed by all those shifty bog men that you occasionally see hanging around the Dairygold co-op, who come out of the woodwork on a Sunday and congregate on a random road in the middle of nowhere.

The Bowling Match

Shrouded in secrecy, little is known about these events. Some believe that one of the farmers carries a heavy metal ball like a shotput, which each man must throw as far as he can. Others speculate that the goal is to stop the traffic and randomly abduct one of the passing drivers. Some even say that bowling is merely a form of protest march by rural types, to win back the country that was stolen from them - an endless campaign for “higher quotas”, “Brits out”, and “bring back Glenroe” rolled into one.

But you might point out that Barryroe is just five miles from Clonakilty, esteemed winner of the Entente florale, cosmopolitan tourist resort, broadband-enabled up-and-coming village. Only five miles from Bandon - commuter town and home of Graham Norton and Brian Crowley MEP. And you would be right - this is no backwards John B. Keane town. There are foreigners here. There are the blow-ins too - they sometimes speak with a Dublin slant to their accent. There are also the “normal enough” locals, they still have Sacred Heart lights and they know the score of the GAA match last weekend, but at the same time they have a computer in the house, and a satelite dish.

But among them lives the bowling class. That guy who stands very still and stares at you when you’re not looking… with or without an eerie toothless grin, wearing the same suit that he has worn for 40 years. The kid who never talks, and goes to school less than once a week, but the teachers don’t care. You might occasionally encounter an old fella stopping traffic for 10mins as he moves a herd of cattle back and forth from one field to another. This is how they train for the bowling matches.

For hours I sat there as ordered by the steward (the guy with the yellow County Council jacket)… too late to turn back, facing the firing squad, roasting hot - record temperature this year and no a/c. The steward spoke to me, and although I summoned all that I had learned in my years living in the most rural parts of West Cork, still I could not understand his speech, and the only words I grasped were “they’re big shtrong fellas too”. When he gave me the signal, there was nothing for it but to drive into the crowd. A teenager shouted angrily over the decision to leave the cars go. A Liverpool fan, I could tell by his face, I knew he drove a Honda civic, or possibly a ‘95 Starlet, and that he would block the old widow’s chimney with turf.

A thousand outraged eyes turned on me, and the record temperature rose even further. Sometimes a man would franticly wave me on, urging me to speed up to let them return to their business, but what could I do? There was a wall of mulling bodies in front of me and if I were to accelerate I knew I could very easily become a missing person. To quote a sweaty bald man with a bodhran: “such a crowd I’d never seen before”. This must have been the bowling All-Ireland final… the World Championships, probably. And somehow, I made it out alive.

ISPDC ‘06 in Romania

Friday, June 2nd, 2006

I had been planning on touring Eastern Europe earlier in the year - had it all mapped out, from Croatia to Estonia, but was forced to come to terms with the fact that I just couldn’t afford it. So I’m pleased to get the chance to attend the the 5th International Symposium on Parallel and Distributed Computing in Timisoara in July, where I will be presenting my results on “the Greedy Formation Algorithm for Mobile Ad Hoc Networks”.

Four days of hardcore technical presentations will probably be a bit much, but if I get through it without my head exploding then hopefully the experience will be of some benefit to me. There are some interesting talks, and the city of Timisoara is meant to be a nice place, so I am looking forward to going there.

Timisoara

American Idol is bigger than the President

Saturday, May 27th, 2006

This link tells how there were more votes cast in the final of this season’s than have ever been cast for an American president. Perhaps they would be better off running the presidential election in the American Idol format.

Taylor Hicks, 29, emerged as the winner in the finale of the TV show on Wednesday night in which 63m votes were cast. It is the biggest single voting night in the five-season history of the show. In the 1984 US presidential election, 54.5 million voters backed Ronald Reagan - the most votes obtained by a president.

Dead-in-iraq: America’s Army Protest

Saturday, May 27th, 2006

America’s Army is a propoganda tool that was launched by the U.S. government to help with recruitment - a realistic first person shooter computer game. Released in 2002, it is still popular today, with several thousand people playing it at any given time. DeLappe has made it his mission to counter the PR to some small extent by listing the names of each American service person killed in Iraq.

As of 5/25/06 , I have input 505 names. I intend to keep doing so until the end of this war. As of 5/25/06 there have been 2,460 American service persons killed in Iraq.

Wouldn’t it be interesting if a hundred people joined in his protest? :) [via]

Dead in Iraq

I am from Cork, Ireland. A fan of the Big Lebowski, Mac OS X, Linux, Cork hurling, Munster rugby, Irish football. Interests include QuakeWorld, Python (lately Django), network security, web applications and technology in general.

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