Former Australia hooker Tolu Latu claimed a double as Champions Cup holders La Rochelle warmed up for next weekend's last-16 tie at the Stormers by overcoming bottom side Oyonnax 40-21.
La Rochelle started fast as the former Waratah scored twice in the space of 25 minutes.
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It was one of four tries as they rolled home to victory without Will Skelton, who has played once since February.
Former Force lock Steve Mafi crossed for Oyonnax but La Rochelle were never bothered as they secure their place in the top four.
In Perpignan, ex-Reds and Force playmaker Jack McIntyre scored 13 points in their 43-12 win over Castres.
McIntyre's 52nd minute effort was the side's sixth try in the space of 20 minutes as they cruised home for the win.
Pete Samu got on the board for Bordeaux but it was not enough as they went down 27-10 to Lyon.
Meanwhile, Toulouse's France fly-half Romain Ntamack came off the bench for his first game since suffering a serious knee injury in August as they beat Pau 31-29.
Victory closed the gap with table-topping Stade Francais to three points with a two-week break before the Champions Cup's last 16 and quarter-finals.
Ntamack missed the World Cup on home soil and this year's Six Nations with the serious knee injury he suffered in August, with the 24-year-old getting through 25 minutes unscathed.
"I'm at fighting weight, it's true I put on a few kilos in December around the Christmas period, I wasn't running then," Ntamack told Canal.
"People pulled my leg a bit, I worked to lose the kilos. Just playing 25 minutes stung a bit, I'm trying to get back into things slowly," he added.
